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Picture of Delavan Valve Plate/Lower Housing Sub-Assembly 7871/7971, FB3

Delavan Valve Plate/Lower Housing Sub-Assembly 7871/7971, FB3

SKU: VLA-7871-RT

Brand: Delavan Fluid Power


Product Description

Delavan VLA-7871-RT Valve Plate/Lower Housing Sub-Assembly

• Works with Delavan 7871 & 7971 FB3 series pumps
• (1) Delavan Lower Housing Assembly LHA-7871
• (1) Delavan Valve Housing Assembly VHA-7870
• Weight: 15.4 oz

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

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Delavan FB3 Advanced Diaphragm Pump 12V, 60PSI, 7.0GPM, BYP 3/4" Quick Attach

SKU: 7971-111E-SB

Delavan 7971-111E-SB PowerFLO™ Advanced FB3 Series 7.0 GPM 60 PSI Diaphragm Pump with 3/4” Quick Attach Ports. Bypass Design – Continuous operation.

• FB3 pumps are Delavan’s new advanced 12V smooth running, five chamber diaphragm pumps that features Extended Pump Life and Improved Performance
• The FB3 is the most advanced, high flow 12V pump on the market, built with quality components, such as stainless fasteners, and high torque motors standard
• The new diaphragm retaining system allows the pump to maintain its flow for longer hours of operation in demanding applications
• The FB3 pumps feature Santoprene diaphragms and valves, to handle the FB3 pumps’ higher flow rates
• Like all Delavan diaphragm pumps, this heavy duty pump can run dry and will self-prime
• Made in the USA
• 100% Factory tested
• 2 Year warranty from date of purchase

• Type: 12 VDC permanent magnet, totally enclosed, non-ventilated
• Leads: 12 AWG, 6” long
• Amps: : 25 Continuous / 35 Surge
• Duty Cycle: See Heat Rise graph

Materials of Construction:
• Motor Shell: Coated Steel
• Housing: Polypropylene
• Valves: Santoprene
• Diaphragm: Santoprene/Stainless Steel
• Fasteners: Stainless Steel

Manufacturer Recommendation:
• If you are going to be running continuous use with any bypass model of pump, Delavan also recommends that you purchase a heat sink for the motor

• Bypass Design – Continuous operation with internal bypass
• Type: 5-chamber positive displacement
• Capable of being run dry
• Excellent self-priming capability
• Liquid Temperature: 140° F Max.
• Priming Capabilities: 14’
• Max. Flow: 7.0 GPM
• Max Pressure: 60 PSI
• Inlet/Outlet Ports: 3/4” Quick Attach
• Packaging: Small box
• Weight: 9.75 lbs

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3/4" QA X 3/4" HB Elbow Fitting w/ O-Ring, Nylon (5900 Series, 7822FS, FB2 7900 Series)


• Delavan Nylon 3/4" QA X 3/4" HB Elbow Fitting w/ O-Ring
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Delavan Heat Sink, Fits all 4" Diameter Delavan Motors (7870/7970/7871/7971 FB Series)

SKU: 50-126

Delavan 50-126 Aluminum Heat Sink. Fits all 4" Diameter Delavan motors

• Snap-fit heat sinks will reduce motor heat up to 30%
• Works with Delavan 7870, 7970, 7871, 7971, FB2 & FB3 series pumps
• Help to extend the available run time of the pump as well as increase motor life
• Heat sinks are made of extruded aluminum with a clear finish
• Overall Dimensions: 3.75” L x 5.0” W x 3.44” H
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• Net Weight: 0.50 Lbs.

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