Product Description
Diaphragm Pump 2085W-01 Explosion proof motor
Chem Duty Diaphragm Pump: Explosion Proof Motor
•Explosion proof motor is rated for Class I, Groups C&D and Class II, Groups E, F &G. (cUL listed)
•Corrosion resistant.
•Portable.
•PTFE coated aluminum head with PTFE diaphragm liner.
•Available in 115V/230V 60Hz.
•Free air displacement @60Hz:
| Model Number |
2085
|
|---|
|
|
|---|
| Weight | 54 | |
|---|---|---|
| Ultimate Pressure | 100 | |
| 115V Order Number | 2085W-01 | |
| Dimensions, LxWxH, in (mm) | 686x287x287 | |
| Diaphragm Material | Coated PTFE | |
| Inlet Connection | NW 25 | |
| Free Air Displacement | 6.9 (195) | |
| Motor Power, HP (kW) at 60 Hz | 1/2 (0.4) |
Clean operation (oil free), low cost of ownership, highest reliability – these are just a few benefits that customers can appreciate when they use a diaphragm pump for laboratory or industrial applications. With a broad range of diaphragm pumps – ultimate vacuum from 75 to 1 mbar and peak flow rates up to 138 l/min – Welch offers specific pump families and models for a variety of uses. Diaphragm pumps work completely without oil which has several advantages for the user: Less maintenance compared to other technologies saves time and money Dry vacuum allows cleaner workplace and environment Uncontaminated pumping of gases results in cleaner samples and no risk of oil back-streaming
