The compact, lightweight GAST 22D1180-202-1005 at Kinequip offers oil-less operation and is well suited for noise sensitive environments. It can be mounted in any plane and has a durable design, which contributes to its flexibility and long service life. Additionally, the unit requires minimal power and can be used as a compressor or vacuum pump for maximum versatility
GAST
GAST | 22D1180-202-1005
SKU: 22D1180-202-1005$308.27
The GAST 22D1180-202-1005 is a compact, oil-less diaphragm pump designed for clean, quiet operation in sensitive environments. With durable construction, chemical-resistant components, and 100% duty cycle, it’s ideal for continuous use in medical, laboratory, and OEM applications.
Operating voltage
24 VDC
Flow (DC)
1.3 CFM (2.21 m³/h)
Maximum Pressure
25 PSI (1.72 bar)
Maximum Vacuum (DC)
22.5 in-H₂O (761.94 mbar)
Running Amps (DC)
4
Duty Cycle
100%
Regulatory Approvals
cUR, CE
Warranty
1 Year
Weight
4.9 lbs (2.22 kg)
Can water be pumped through my unit?
No, clean dry air only.
What are the small washers between the valve plate and the body for?
They serve as spacing between the retainer plate and the valve plate. They must be kept in the same location to ensure proper alignment.
What kind of oil do I need for my diaphragm unit?
None, Gast diaphragm units are oilless, and do not require oil.
Can I pump combustible gas through my MOA?
No, none of Gast models are designed to pump combustible gases.
My DOA model was sitting on my shelf for a long time, and now it will not start.
With the power disconnected from unit, insert a rigid instrument through the grill and rotate the cooling fan a few times. This should loosen the diaphragm and allow the unit to start.
What can I use to flush my diaphragm unit?
Gast flushing solvent, AH255D. If this is not available you can use electrical contact cleaner.
Can I use the same kit for new style DOA (dome shaped head) as for the old flat head style?
Yes, the kit will contain parts for new and old style units.
Can I replace the motor on my diaphragm unit?
The motor can not be replaced in the field, the unit should be sent to an authorized service center.
How can I replace the rod assembly in my diaphragm unit?
The rod assembly is not field replaceable, the unit should be sent to an authorized service center.
Shipping
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Returns
We want you to be fully satisfied with your purchase. If you need to return a product, we accept returns within 30 days of delivery for a full refund or exchange, provided the item is unused, in its original condition, and includes all packaging. Customers are responsible for return shipping costs unless the return is due to a defect or error on our part. To initiate a return, please contact our support team with your order details. Refunds will be processed within 5-7 business days after receiving the returned item.
