Delavan Spare Parts

• Delavan Relay (J58-070) with Heat Shrink Boot
• Works with Delavan PowerFLO , 7870/7970 FB-2 Series Pump

Delavan 50-076 Aluminum Heat Sink. Fits all 3" Diameter Delavan motors

Specifications:
• Snap-fit heat sinks will reduce motor heat up to 30%
• Works with Delavan 7801, 7802, 7811, 7812, 7822, 5800 & 5900 series 3-chamber/5-chamber 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:5.0” L x 3.75” W x 2.56” H
• Replaces 50-075
• Net Weight:0.55 Lbs.

• Delavan 60 - 100 PSI pressure switch assembly
• 7801, 7802, 7811, 7812 & 7822FS series pumps
• 7812 & 7822FS I-Series pumps
• 5800/5900 and 7870/7871//7970/7971 FB2 & FB3 Series Pumpss
• Replaces 7800-PSW

Delavan Pressure Adjustment Instructions

Delavan PM-XH7005 Rod Clevis 3", 3.5", 4" & 5" Bores, 1.25 -12 UNF x 1.25" Pin Hole

Specifications:
• Bore: 3.0”, 3.5", 4" & 5”
• Rod Diameter: 1.25”
• Pin Hole Diameter : 1.25”
• Weight: 2.90 lbs

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

Specifications:
• 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
• Replaces 50-125
• Net Weight: 0.50 Lbs.

• Delavan valve housing assembly
• Works with Delavan 7801, 7802, 7811, 7812 & 7822FS series pumps
• Note: Does not work with I-Series pumps
• Includes valve and valve housing, Viton
• Replaces VHA7863-7F77

• Delavan Upper Housing Assembly
• Works with Delavan 7811 & 7812 series pumps with pressure switch
• Inlet/Outlet Ports - 3/8” FNPT
• Includes pumps head housing and pressure switch part
• Note: Does not work with I-Series pumps
• Replaces UHA7863-7F77-T

• Delavan Upper Housing Assembly
• Works with Delavan 7801 & 7802 series pumps with pressure switch
• Inlet/Outlet Ports - 5/8 quick attach
• Includes pumps head housing and pressure switch part
• Note: Does not work with I-Series pumps

• Delavan Upper Housing Assembly w/ 3/4" QA Ports
• Works with Delavan 7822FS series pumps with pressure switch
• Note: Does not work with I-Series pumps
• Includes pumps head housing and pressure switch part

Delavan Closed Center Plug for MBV Valves

Delavan PM-XH7002 Rod Clevis 2" & 2.5" Bores, 1.125 -12 UNF x 1" Pin Hole

Specifications:
• Bore: 2.0” & 2.5”
• Rod Diameter: 1.125”
• Pin Hole Diameter: 1”
• Weight: 1.95 lbs

Delavan PM-XH7003 Rod Clevis 3", 3.5", 4" & 5" Bores, 1.125 -12 UNF x 1" Pin Hole

Specifications:
• Bore: 3.0”, 3.5", 4" & 5”
• Rod Diameter: 1.125”
• Pin Hole Diameter : 1”
• Weight: 3.35 lbs

• Delavan Lower Housing Assembly
• Works with Delavan 7822 & 7823 series pumps
• Note: Does not work with I-Series pumps
• Includes diaphragm, pistons, cam and bearing

• Delavan Lower Housing Assembly
• Works with Delavan 7802 & 7812 series pumps
• Includes diaphragm, pistons, cam and bearing
• Note: Does not work with I-Series pumps
• Replaces LHA7863-7F77

Delavan Valve Housing Assembly, 7870/7871/7970/7971 FB2 & FB3 Series Pumps

• Delavan UHA-5800-B Upper Housing Assembly
• Works with Delavan 5850 series pumps with Bypass
• Upper housing with 1/2" FNPT Ports
• Includes bypass valve

Delavan PM-XH7006 Rod Clevis 4" & 5" Bores, 1.5 -12 UNF x 1" Pin Hole

Specifications:
• Bore: 4" & 5”
• Rod Diameter: 1.5”
• Pin Hole Diameter : 1”
• Weight: 4.8 lbs