Delavan Pumps Inc. products

Delavan Fluid Power offers the Quick Change Series pumps in a variety of models to match your systems needs. Our new patented design allows users to change their pump head in 60 seconds or less. The patented Quick Change™ design saves downtime by incorporating a fast and easy tool free pump head change. Delavan pumps offer the performance and reliability needed to run many applications including; boom and wand sprayers, pesticide and herbicide handling, liquid transfer, soft wash, and much more. The Quick Change models are offered in 3.0 GPM, 3.6 GPM, 4.0 GPM and 5.0 GPM pumps that can run up to 60 psi. The pumps are configured with threaded or quick attach ports, and 12 VDC Power.

Demand Pumps include a built-in pressure switch to automatically stop and start the pump at specific pressure settings.

Pump Type: Bypass, Demand, Bypass-Demand. Flow: Up to 2.2 GPM. Pressure: Up to 60 PSI. Valves: Viton. Diaphragm: Santoprene, Geolast. Ports: 3/8” FNPT, 5/8” Quick Attach, ¾” Quick Attach. Power: 12V – Wire Leads with 2-pin molded connector, 115V AC corded plug. Weight: 6 lbs.. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Pump Type: Demand. Flow: 2.2 GPM. Pressure: 60 PSI. Valves: Viton. Diaphragm: Santoprene. Ports: ¾” Quick Attach. Power: 12V – Wire Leads with 2-pin molded connector, 115V AC corded plug. Weight: 6 lbs.. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Bypass-Demand Pumps combine the advantages of both bypass and demand pump styles. The pump heads have a pressure sensing switch AND an internal bypass valve. Pump Type: Bypass – Demand. Flow: Up to 2.2 GPM. Pressure: 85 PSI. Valves: Viton. Diaphragm: Santoprene. Ports: ¾” Quick Attach. Power: 12V – Wire Leads with 2-pin molded connector. Weight: 6 lbs.. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Demand Pumps include a built in pressure switch to automatically start and stop the pump at specific pressure settings. Pump Type: Demand. Flow: Up to 5.4 GPM. Pressure: Up to 60 PSI. Valves: Viton. Diaphragm: Geolast. Ports: 3/8” FNPT, ¾” Quick Attach, ½” FNPT. Power: 12V – Wire Leads with 2-pin molded connector. Weight: 6, 8 lbs. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Pump Type: Bypass, Demand. Flow: Up to 5.4 GPM. Pressure: Up to 60 PSI. Valves: Viton. Diaphragm: Santoprene, Geolast. Ports: 1/2” FNPT, ¾” Quick Attach. Power: 12V – Wire Leads with 2-pin molded connector, 115V AC corded plug. Weight: 8 lbs.. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Pump Type: Bypass, Demand. Flow: Up to 7 GPM. Pressure: Up to 100 PSI. Valves: Viton. Diaphragm: Santoprene. Ports: ½” FNPT, ¾” Quick Attach. Power: 12V – Wire Leads with 2-pin molded connector. Weight: 8 lbs. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Pump Type: Bypass, Demand. Flow: Up to 7 GPM. Pressure: Up to 100 PSI. Valves: Santoprene. Diaphragm: Santoprene. Ports: ½” FNPT, ¾” Quick Attach. Power: 12V – Wire Leads with 2-pin molded connector. Weight: 8 lbs. Packaging: Bulk Box, Retail Box. Shipping: 6 per carton, single.

Pump Type: Bypass or Demand. Flow: Up to 10 GPM. Pressure: Up to 100 PSI. Valves: Santoprene. Diaphragm: Santoprene. Ports: ¾” Quick Attach, 1/2″ FNPT. Power: 12V, 120 VAC, 24V. Weight: 12 lbs.. Packaging: Bulk Box, Retail Box. Shipping: 4 per carton, single.