Oil-free
POGWFD water-lubricated oil-free single-screw compressors — GANEY / Guangdong Zhengli Precision Machinery
POGWFD water-lubricated oil-free single-screw compressors · GANEY / Guangdong Zhengli Precision Machinery
Datasheet
Product overview
Power: Selected POGWFD duty sheet required · Pressure: Selected configuration to be agreed · Flow: Pressure-matched delivery required
POGWFD is GANEY's water-lubricated oil-free single-screw route. The current product page is titled POGWFD37 and shows that marked cabinet in the original image. The manufacturer describes one screw with two opposed, perpendicular star wheels forming two compression chambers, water spray for cooling and sealing, a seal arrangement between the compression chamber and bearings, and stainless-steel airend materials.
Those are manufacturer-described construction features, not measured performance of an ordered unit. The current page does not provide a readable model-specific pressure/flow/power matrix. Request delivery at the required pressure, complete-package input and performance reference conditions for the selected configuration. Do not infer power from the model digits or combine the title with another gallery cabinet's size.
Specify site ambient, running demand, electrical supply and final air-quality limits. Ask for the water-system and cooling utility requirements, make-up water quality, drainage and maintenance procedures from the selected manual. Water lubrication still requires a defined installation and service arrangement.
Obtain the complete equipment list and approved drawing, including treatment/storage, connections, access and handling. Request applicable model-specific quality and inspection records and agree commissioning, consumables and destination support. The company also supplies oil-injected single screw and scroll equipment; retain the full series and lubrication method so their different documents and requirements remain separate.
| Catalog reference | GANEY-OGW |
|---|---|
| Machine | Oil-free |
| Power | Selected POGWFD duty sheet required |
| Working pressure | Selected configuration to be agreed |
| Published flow | Pressure-matched delivery required |
| Air quality | — |
| Duty | Food / pharma |
| Supply | Not specified |
| Plant | GANEY / Guangdong Zhengli Precision Machinery |
| Current page / displayed model | POGWFD37 |
| Architecture | Water-lubricated single screw; one screw and two opposed perpendicular star wheels |
| Manufacturer description | Water spray cooling/sealing; seal arrangement between compression chamber and bearings |
| Manufacturer description | Stainless-steel airend materials |
| Note | Current page lacks a readable model-specific pressure/flow/power matrix |
| Note | Do not infer motor power from model digits or mix gallery sizes |
| Note | Request selected delivery/input/test conditions, water-system requirements and cooling utilities |
| Note | Confirm water quality, drainage, maintenance, approved drawing and applicable air-quality documents |
| Note | Air treatment, storage, commissioning and destination support to be itemized |
Plant
GANEY / Guangdong Zhengli Precision Machinery
Foshan
The plant remains the seller. This desk issues the English duty sheet so quotes are comparable across clusters.
Specification pages
Specifying a Oil-free duty
| Duty | Write on the RFQ |
|---|---|
| Class 0 oil-free compressor | Class 0 means a stated test method at a stated point in the air system. An oil-free airend without a paper is not Class 0 on this desk. |
| Oil-free screw compressor manufacturers in China | Oil-free screw is a different factory from oil-injected screw. Dry airends and water-lubricated airends are also different quotes. Name the architecture. |
| Compressor for a food factory | Food air is a validation file. Class, test point and treatment matter as much as kW. A general 8 bar screw without papers is not a food quote. |
Same type
Related Oil-free products
Compare the published product information for each manufacturer.
| Catalog ref. | Type | Power | Pressure | Flow | Air quality | Plant | |
|---|---|---|---|---|---|---|---|
 FEIHE-FHOGDWYFeihe water-lubricated oil-free screw — WY / PM / WYH selections
|
Oil-free | Selected PM8F / PM22F: 7.5 / 22 kW | PM examples 0.8 MPa; WYH separately | PM22F 1.1–3.7 m³/min at 0.8 MPa | — | Feihe | RFQ |
 CMN-CMPVCMN CM/PV water-lubricated PM VSD screw — cooling variants
|
Oil-free | Selected CM22PV:22 kW; table examples7.5–315 kW | CM22PV rows:0.8 / 1.0 / 1.25 MPa | CM22PV:1.40–3.50 m³/min at0.8 MPa | — | CMN | RFQ |
 HENGDA-LP-SEMIHengda ZW, VW and double-machine low-pressure semi-oil-free series
|
Oil-free | — | — | — | — | Hengda | RFQ |
 HITACHI-DSP-NEXT2Hitachi DSP NEXT II — 90A and 110W catalogue examples
|
Oil-free | 90A: 90 kW; 110W: 110 kW motor | 0.75 / 0.86 / 1.0 MPaG | 90A: 16.4 / 13.9 / 13.4 m³/min | — | Hitachi IEC | RFQ |
 HANDE-OILFREEHD-DSPM dry screw and Hande oil-free equipment
|
Oil-free | 90 kW · HD-DSPM90 example | 0.8 MPa (8 bar) · HD-DSPM90 | 14.9 m³/min · HD-DSPM90 | — | Hande | RFQ |
 AE-OILFREE-SCREWAOF / AOFM dry oil-free screw compressors
|
Oil-free | 55 kW · AOF55 / AOFM55 examples | — | Delivery at agreed pressure / reference basis | — | Zhongshan AE Machinery | RFQ |
GANEY-OGW: Voltage and frequency matter as much as bar. State both. Include the required operating conditions with your enquiry.
Issue RFQ