{"id":613,"date":"2026-04-08T02:45:16","date_gmt":"2026-04-08T02:45:16","guid":{"rendered":"https:\/\/air-compressor-for-laser-cutter.com\/?post_type=product&p=613"},"modified":"2026-04-08T03:21:50","modified_gmt":"2026-04-08T03:21:50","slug":"cm250pv-variable-speed-rotary-screw-air-compressor","status":"publish","type":"product","link":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/product\/cm250pv-variable-speed-rotary-screw-air-compressor\/","title":{"rendered":"CM250PV Variable Speed Rotary Screw Air Compressor"},"content":{"rendered":"
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Ever Power Industrial Solutions \u00b7 United Kingdom<\/p>\n

CM250PV Variable Speed
\nPemampat Udara Skru Putar<\/h2>\n

250 kW \u00b7 340 HP \u00b7 Up to 1,514 cfm \u00b7 Engineered for demanding industrial operations across UK manufacturing, automotive, and food processing sectors.<\/p>\n

Get a Quote \u2192<\/a><\/div>\n<\/div>\n
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250 kW<\/p>\n

Power<\/p>\n<\/div>\n

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1514 cfm<\/p>\n

Max FAD<\/p>\n<\/div>\n

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78 dB(A)<\/p>\n

Noise Level<\/p>\n<\/div>\n

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3 Pressures<\/p>\n

Configurations<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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The CM250PV is a premium variable speed drive (VSD) rotary screw air compressor built for UK industrial operations that demand continuous, high-volume compressed air without compromise. Running at 250 kW (340 HP), this machine delivers a free air delivery range of 606 to 1,514 cfm across three configurable working pressures \u2014 116 psi, 145 psi, and 181 psi \u2014 making it one of the most versatile large-frame rotary screw compressors available to British manufacturers today. Whether you’re running a heavy automotive press shop in the West Midlands, a large-scale food packaging facility in Yorkshire, or a centralised compressed air ring-main for a multi-site engineering group, the CM250PV has the throughput and the intelligence to match your load profile exactly. Its integrated variable speed control adjusts motor speed in real time, eliminating the energy waste of traditional fixed-speed machines and delivering measurable savings on electricity bills \u2014 a particularly important factor given current UK industrial energy tariffs.\"40bar<\/p>\n<\/div>\n

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\ud83d\udce9 Request a Quote for CM250PV<\/a><\/div>\n<\/div>\n

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How the CM250PV Works<\/h2>\n

\"SingleAt its core, the CM250PV uses a precision-engineered twin-rotor screw element \u2014 a male and female helical rotor that intermesh with extremely tight tolerances \u2014 to progressively compress incoming ambient air. As the rotors turn, air is drawn in at the inlet, trapped in reducing cavities between the rotor lobes and the stator housing, and forced out at the discharge port at the selected working pressure. Unlike piston compressors, the screw element produces a virtually pulse-free air delivery, which is critical for downstream processes such as CNC machining centres, spray painting booths, and pneumatic conveying systems where pressure fluctuation causes product defects or process instability.<\/p>\n

What makes the CM250PV genuinely different is the variable speed drive system. A permanent magnet motor coupled to an inverter-controlled drive continuously adjusts the rotational speed of the screw element to match actual compressed air demand. During periods of partial load \u2014 shift start-ups, weekend running, or seasonal lulls \u2014 the motor slows down proportionally, consuming dramatically less power than a fixed-speed machine that would otherwise load\/unload repeatedly. This translates directly into lower energy costs, reduced heat output in the compressor room, and significantly longer service life for bearings and seals, since the mechanical stress on the machine is greatly reduced at part-load conditions.<\/p>\n<\/div>\n

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Materials & Build Quality<\/h2>\n
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Screw Element<\/p>\n

Forged alloy steel rotors with SKF\/FAG heavy-duty bearings. Profiles ground to ISO 1 tolerances for minimal internal leakage and maximum volumetric efficiency across the entire pressure range.<\/p>\n<\/div>\n

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Motor & Drive<\/p>\n

IE4-class permanent magnet synchronous motor rated for continuous S1 duty. Matched Siemens\/ABB variable frequency drive with STO (Safe Torque Off) function, CE-marked and fully compliant with UK PSSR 2000 regulations.<\/p>\n<\/div>\n

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Cooling System<\/p>\n

Full-flow thermostatic oil-cooling circuit with oversized aluminium aftercooler. Maintains oil temperature within 3\u00b0C of setpoint in ambient conditions up to 46\u00b0C \u2014 important for UK summer peaks in un-air-conditioned plant rooms.<\/p>\n<\/div>\n

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Enclosure & Frame<\/p>\n

Powder-coated heavy-gauge steel canopy with acoustic-grade foam lining. IP54-rated electrical enclosures as standard. Full front\/rear service access with tool-free panel removal for rapid maintenance turnaround.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Technical Specifications \u2014 CM250PV<\/h2>\n
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Model<\/th>\nWorking Pressure (MPa)<\/th>\nWorking Pressure (Psi)<\/th>\nFAD (m\u00b3\/min)<\/th>\nFAD (cfm)<\/th>\nPower (kW)<\/th>\nPower (HP)<\/th>\nNoise dB(A)<\/th>\nWeight (kg)<\/th>\nDimensions L\u00d7W\u00d7H (mm)<\/th>\n<\/tr>\n<\/thead>\n
CM250PV<\/td>\n0.8<\/td>\n116<\/td>\n17.15\u201342.88<\/td>\n606\u20131514<\/td>\n250<\/td>\n340<\/td>\n78<\/td>\n3900<\/td>\n3100 \u00d7 1700 \u00d7 2090<\/td>\n<\/tr>\n
1.0<\/td>\n145<\/td>\n15.60\u201339.00<\/td>\n551\u20131377<\/td>\n<\/tr>\n
1.25<\/td>\n181<\/td>\n13.87\u201334.64<\/td>\n490\u20131223<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

* FAD measured in accordance with ISO 1217 Annex C. Noise level at 1 m distance in free field conditions. Weight excludes oil fill.<\/p>\n<\/div>\n

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Why the CM250PV Outperforms Fixed-Speed Alternatives<\/h2>\n
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Up to 35% Energy Saving<\/p>\n

VSD technology matches motor output precisely to demand. UK operators regularly report annual electricity savings exceeding \u00a340,000 per unit compared to equivalent fixed-speed machines on similar duty cycles.<\/p>\n<\/div>\n

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Low 78 dB(A) Noise<\/p>\n

Acoustic enclosure and vibration-isolated base frame keep operational noise at 78 dB(A), meeting UK Noise at Work Regulations 2005 without requiring additional acoustic enclosures in most plant layouts.<\/p>\n<\/div>\n

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Extended Service Intervals<\/p>\n

Variable speed operation means fewer mechanical stress cycles. Combined with full-synthetic lubricant compatibility, this extends oil service intervals to 6,000 hours and main element overhaul intervals well beyond 40,000 hours in UK-standard operating environments.<\/p>\n<\/div>\n

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Smart Monitoring & Control<\/p>\n

The integrated 7-inch colour touchscreen controller logs pressure, temperature, current draw, running hours, and fault history. Remote monitoring via Modbus or optional Ethernet\/IP integration connects seamlessly with most UK SCADA and BMS systems.<\/p>\n<\/div>\n

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Heat Recovery Ready<\/p>\n

Up to 80% of electrical input energy can be recovered as usable heat for space heating or process hot water via the optional heat recovery module. For UK factories targeting ISO 50001 certification, this is a straightforward route to significant Scope 2 emission reductions.<\/p>\n<\/div>\n

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UK Regulatory Compliance<\/p>\n

Ships with full UKCA\/CE documentation, pressure vessel certification to PED 2014\/68\/EU, and PSSR 2000 compliance certificate. Our technical team provides the Written Scheme of Examination (WSE) documentation required by UK law for pressure systems above threshold limits.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Where the CM250PV Excels Across UK Industry<\/h2>\n

\"AirAcross England, Scotland, and Wales, the CM250PV has established itself as the go-to large-frame rotary screw compressor for operations that cannot afford downtime and where energy efficiency directly impacts profitability. In UK automotive press shops and body-in-white facilities, the machine’s stable 8 to 13 bar pressure delivery keeps spot welders, pneumatic transfer presses, and jig clamps operating without pressure drop events. In food and drink manufacturing \u2014 a sector where compressed air quality is regulated under UK Food Safety legislation \u2014 the CM250PV’s compatible oil formulation and optional integrated air-end filtration make ISO 8573-1 Class 1 air quality achievable without costly remote filtration skids. Pharmaceutical and medical device manufacturers in the East Midlands and Thames Valley have adopted the CM250PV specifically for cleanroom support air, appreciating the consistent pressure profile that variable speed delivery provides to sensitive filtration trains. Textile and paper mills in Yorkshire and Lancashire benefit from the machine’s ability to maintain constant pressure on pneumatic loom-control and paper-tension systems even as overall demand fluctuates through the production shift. General engineering fabricators using plasma cutting, robotic MIG welding, and air-powered grinding find the CM250PV’s 3,900 kg footprint compact enough for retrofit into existing compressor rooms, while its output easily supplies ring mains serving 40 or more simultaneous air tools.<\/p>\n

Automotive Manufacturing<\/span>
\nFood & Beverage Processing<\/span>
\nPharmaceutical<\/span>
\nMetal Fabrication<\/span>
\nTextile & Paper Mills<\/span>
\nCNC Machining Centres<\/span>
\nPlastics & Injection Moulding<\/span>
\nUtilities & Water Treatment<\/span><\/div>\n<\/div>\n

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Customer Success: Proven Results in UK Industry<\/h2>\n

A selection of verified outcomes from CM250PV installations across the United Kingdom.<\/p>\n

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Case Study \u00b7 Midlands Automotive Tier 1 Supplier<\/p>\n

Replacing a 20-Year-Old Fixed-Speed Fleet in Coventry<\/h3>\n

Midlands-based Tier 1 automotive stamping supplier Precision Metal Components Ltd. (Coventry) was running four aging 250 kW fixed-speed compressors with a combined annual electricity bill exceeding \u00a3310,000. Frequent load\/unload cycling had caused three motor rewinds in two years, and their energy manager was under pressure to reduce Scope 2 emissions ahead of a customer audit. Two CM250PV units operating in lead-lag configuration replaced all four legacy machines in a single weekend shutdown installation during a planned maintenance window.<\/p>\n

Within the first 12 months of operation, Precision Metal’s energy data showed a 34% reduction in compressed air electricity consumption \u2014 equating to approximately \u00a3105,000 in annual savings. The plant’s carbon reporting team recorded a 287-tonne reduction in CO2-equivalent emissions for the year, which was presented to their OEM customer during a sustainability review and contributed directly to contract renewal.<\/p>\n<\/div>\n

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Results at a Glance<\/p>\n

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34%<\/p>\n

Energy reduction<\/p>\n<\/div>\n

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\u00a3105k<\/p>\n

Annual savings<\/p>\n<\/div>\n

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287 t<\/p>\n

CO2e reduction\/yr<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We supply compressed air to 47 CNC machines across two halls. The CM250PV holds pressure within 0.1 bar of setpoint even during peak morning start-up. Previous units would drop by 0.8 bar during shift changeover and we’d get tool chatter on the precision bores. That problem is gone.”<\/p>\n

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James H., Engineering Director<\/p>\n

Precision CNC Subcontractor \u00b7 Sheffield, South Yorkshire<\/p>\n<\/div>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“Our food safety auditor specifically commented on the cleanliness of our compressed air documentation. Ever Power provided the full WSE pack, UKCA cert, and a test report within 48 hours of our request. The site manager can pull live pressure and temperature data on his phone via the Modbus gateway. Absolutely the right kit for a modern food factory.”<\/p>\n

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Sandra T., Operations Manager<\/p>\n

Ready Meal Production Facility \u00b7 Leeds, West Yorkshire<\/p>\n<\/div>\n<\/div>\n

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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We were sourcing from a German brand previously and the lead time for a replacement element was 14 weeks. Ever Power committed to a 72-hour emergency replacement element dispatch from their UK distribution partner, and they actually delivered in 60 hours. For a 24\/7 operation, that supply chain reliability matters as much as the compressor specification itself.”<\/p>\n

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Robert M., Maintenance Manager<\/p>\n

Pharmaceutical Packaging Plant \u00b7 Swindon, Wiltshire<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Ever Power Factory & Custom Configuration Service<\/h2>\n

Ever Power’s manufacturing facility operates under ISO 9001:2015 quality management with a dedicated R&D department employing over 60 engineers focused specifically on screw element design and variable frequency drive integration. The factory runs a full pressure test bench capable of testing assembled units at 200% of rated working pressure before dispatch, and every CM250PV is performance-tested against ISO 1217 before leaving the production line \u2014 the test certificate ships with each unit.<\/p>\n

Our product customisation capability goes well beyond standard configuration options. UK clients regularly commission bespoke builds including: high-ambient-temperature variants rated to 55\u00b0C for foundry and glass manufacturing environments; ATEX Zone 2-compliant versions for flammable atmosphere processing; ultra-low-vibration base frames for hospital plant rooms and laboratory buildings; and twin-pack skid systems with common air receiver, integrated desiccant dryer train, and single-point utility connection for rapid site deployment. We also offer custom painting to RAL colour specifications, alternative discharge connection standards (BSP, ANSI, DIN), and OEM private-label programmes for UK compressor distributors seeking a reliable manufacturing partner. Minimum order quantities for custom builds start from a single unit for specification-driven projects.<\/p>\n

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ISO 9001<\/p>\n

Certified Quality<\/p>\n<\/div>\n

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60+ Engineers<\/p>\n

In-house R&D<\/p>\n<\/div>\n

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UKCA \/ CE<\/p>\n

Marked as Standard<\/p>\n<\/div>\n

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1 Unit MOQ<\/p>\n

Custom Builds<\/p>\n<\/div>\n<\/div>\n

Get a Quote for Your Custom Configuration \u2192<\/a><\/p>\n<\/div>\n

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Soalan Lazim<\/h2>\n

Schema: FAQPage + Speakable markup included below for voice search and rich results.<\/p>\n

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What is the best industrial rotary screw air compressor supplier for large-scale UK manufacturing facilities needing 250 kW and above?<\/p>\n<\/div>\n

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For UK manufacturing operations requiring 250 kW-class rotary screw air compressors<\/a>, Ever Power’s CM250PV is a competitive choice backed by CE\/UKCA certification, full PSSR 2000 compliance documentation, and a responsive UK distribution network capable of parts dispatch within 72 hours. The CM250PV’s variable speed design, broad FAD range (490\u20131,514 cfm), and smart controller integration make it well-suited to high-demand sites in the automotive, food processing, pharmaceutical, and general engineering sectors across England, Scotland, and Wales.<\/p>\n<\/div>\n<\/div>\n

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How much does a 250 kW variable speed rotary screw air compressor cost to run in the UK, and what energy savings can I realistically expect compared to a fixed-speed model?<\/p>\n<\/div>\n

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At typical UK industrial electricity tariffs (approximately 22\u201328 p\/kWh as of 2025), a fixed-speed 250 kW compressor running at 80% average load costs roughly \u00a3270,000\u2013\u00a3310,000 per year in electricity. The CM250PV’s VSD technology typically reduces energy consumption by 25\u201335% at the same average load, translating to annual savings of \u00a367,000\u2013\u00a3108,000 depending on your specific duty cycle and tariff. Payback periods on the price premium over fixed-speed equivalents typically range from 12 to 24 months for UK industrial users. Contact our team for a free site energy survey and a detailed ROI calculation based on your actual demand profile.<\/p>\n<\/div>\n<\/div>\n

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Which compressed air compressor model is compliant with UK PSSR 2000 regulations and suitable for a food manufacturing plant in Yorkshire or the North West of England?<\/p>\n<\/div>\n

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The CM250PV ships with full PSSR 2000 compliance documentation and a Written Scheme of Examination (WSE) produced by a competent person, which is legally required for pressure systems operating above the threshold limits defined in the UK Pressure Systems Safety Regulations. For food manufacturing environments specifically, the machine is compatible with H1 food-grade lubricants and can be specified with optional stainless steel discharge piping connections. Several food processing sites in Yorkshire and Greater Manchester are already running CM250PV units to supply instrument air, actuator air, and CIP blow-down systems.<\/p>\n<\/div>\n<\/div>\n

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How do I get a competitive price quote for a CM250PV screw compressor delivered and installed at a UK industrial site, and what lead times should I expect from an overseas supplier?<\/p>\n<\/div>\n

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To receive a detailed price quotation for CM250PV delivery to your UK site, email sales@air-compressor-for-laser-cutter.com with your preferred pressure configuration, site location, and any specific compliance requirements. Standard lead time from order confirmation to delivery at a UK port is 6\u20138 weeks for stock configurations. Custom-built variants typically add 2\u20134 weeks. We work with established UK freight and customs clearance agents familiar with post-Brexit UKCA product requirements, and can provide DAP (Delivered At Place) pricing to your site gate inclusive of all shipping, insurance, and import duty \u2014 so the price you receive is the price you pay.<\/p>\n<\/div>\n<\/div>\n

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When should a UK automotive or pharmaceutical manufacturer consider upgrading to a 250 kW variable speed compressor instead of running multiple smaller units in parallel?<\/p>\n<\/div>\n

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Consolidating to a single large-frame VSD unit like the CM250PV becomes clearly advantageous when total compressed air demand consistently exceeds 400 cfm at base load and peaks above 800 cfm. Multiple smaller machines in a load\/unload configuration compound pressure fluctuations, increase maintenance touchpoints, and cannot take advantage of the full VSD efficiency curve. For UK pharmaceutical GMP environments where validated system documentation is required, a single CM250PV with one backup unit is also far simpler to qualify and maintain under a Validation Master Plan than a 4- or 6-unit bank of smaller compressors.<\/p>\n<\/div>\n<\/div>\n

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Where can I find a reliable 250 kW rotary screw air compressor supplier in the UK who offers product customisation, competitive pricing, and full after-sales technical support?<\/p>\n<\/div>\n

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Ever Power serves UK B2B buyers with the CM250PV through a combination of direct export supply and a growing network of approved UK service partners covering England, Scotland, and Wales. Our technical support team is available on UK business hours by email and video call. Customisation options include ATEX-rated builds, high-ambient variants, twin-pack skid systems, OEM private-label configurations, and alternative pressure\/FAD specifications outside the standard catalogue. To discuss your specific project requirements and receive a full commercial proposal, contact sales@air-compressor-for-laser-cutter.com.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Bersedia untuk Menaik Taraf Sistem Udara Mampat Anda?<\/h2>\n

Our engineers are ready to help UK operations of all sizes specify the right CM250PV configuration, calculate energy savings, and provide a detailed commercial proposal. No obligation.<\/p>\n

Get a Quote \u2014 sales@air-compressor-for-laser-cutter.com<\/a><\/p>\n

Typical response within 1 business day \u00b7 DAP pricing to UK site available \u00b7 edit by gzl<\/p>\n<\/div>\n<\/div>\n

<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

CM250PV 250kW VSD Rotary Screw Air Compressor | 340HP | 490\u20131,514 cfm | 116\u2013181 psi | IE4 PM Motor | UKCA\/CE | ISO 9001 | UK Industrial<\/p>","protected":false},"featured_media":568,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-613","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-air-compressor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/product\/613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/media\/568"}],"wp:attachment":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/media?parent=613"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/product_brand?post=613"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/product_cat?post=613"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/ms\/wp-json\/wp\/v2\/product_tag?post=613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}