Fixed Speed Diaphragm Pump
- Economical and versatile.
- Max Feed: 9.5 GPH (36 LPH).
- All ball bearing, permanently lubricated gear motor for smooth, quiet, powerful operation.
- Stroke adjustment from 5-100% permits accurate small injections at a high rate per minute.
Output Control Options:
Standard Models feature a quick adjusting, high accuracy mechanical stroke length control. The pump’s efficient design allows for a minimum stroke length of 5%. Minimum recommended output is 5% of maximum.
Deluxe Models feature stroke length and electronic time Interval control. The pump’s on time is adjustable from 5-100% of the repeating 5 second time interval. (0.25 – 5.0 sec.) The high frequency of the repeating 5 second time interval, and the extremely accurate mechanical stroke adjustment, result in a higher frequency of small injections per minute. Minimum recommended output is .5% of maximum.
Construction
Enclosure:
- Outdoor rated enclosure.
- Durable housing of chemical resistant Val ox (PBT) thermoplastic.
Wetted Parts:
- PTFE coated EP diaphragm.
- Double-ball inlet and outlet cartridge type ceramic check valves. Chemical resistant PVDF valve body and fitting, ceramic balls, Viton static seals, and TFE/P ball seat o-rings.
- No metal springs are used.
Motor
- All ball bearing, permanently lubricated gear motor for smooth, quiet, powerful operation.
Shipping Accessories
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- Includes visual flow indicator on the suction line tubing.
- Includes 3/8″ OD suction and discharge tubing, Injection fitting with spring-loaded check valve, and all mounting hardware.
- PVDF suction (foot) valve with FKM and TFE/P o-rings, ceramic check ball, and removable polypropylene filter screen.