Delavan PowerFlo 2GPM, 60PSI Demand Diaphragm Pump | 7812-201-SB
2GPM, DEMAND, THREADED PORTS, 12VDC, 60PSI
Delavan PowerFLO™ 7812 Series 2.0 GPM 60 PSI Diaphragm Pump with 3/8” FNPT Ports. Demand Switch – Operates only when liquid flow is required
Features:
• Certified to NSF/ANSI Standard 61 & 372
• Made in the USA
• 100% Factory tested
• 2 Year warranty from date of purchase
Motor:
• Type: 12 VDC permanent magnet, totally enclosed, non-ventilated
• Leads: 14 AWG, 6” long
• Max Amps: 6
• Duty Cycle: See Heat Rise graph
Materials of Construction:
• Motor Shell: Coated Steel
• Housing: Polypropylene
• Valves: Viton
• Diaphragm: Santoprene
• Fasteners: Stainless Steel
NSF/ANSI Certified:
• NSF/ANSI Standard 61 - Drinking Water System Components - Health Effects
• NSF/ANSI 372 and conforms with the lead content requirements for “lead free” plumbing as defined by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water Act
Pump:
• Demand Switch – Operates only when liquid flow is required
• Type: 3-chamber positive displacement
• Capable of being run dry
• Excellent self-priming capability
• Liquid Temperature: 140°F Max.
• Priming Capabilities: 14’
• Max. Flow: 2.0 GPM
• Pressure Shut-Off: 60 PSI
• Inlet/Outlet Ports: 3/8” FNPT
• Packaging: Small box
• Weight: 5.6 lbs
Demand Pumps include a built-in pressure switch to automatically stop and start the pump at specific pressure settings. These pumps only run when discharge outlets are
open and fluid delivery is needed. However, ON/OFF cycling at extreme frequency can cause damage to the pump components.
Advantages:
Pump only runs when flow is needed and offers reduced noise during system idle.
Automatically turns pump off when not in use.
Common Uses:
Spot spraying, soft wash, single outlet systems
