Versa-Matic E4AA2R220


Double Diaphragm Pump, Aluminum, 70 gpm

E4AA2R220 601637
Average Rating: 5
Read Reviews (1) Write a Review
$1,370.66+ 6 Business Day Shipping $31.85


ItemDouble Diaphragm Pump
Inlet/Outlet1-1/2" / 1-1/4"
Max. Flow GPM70 gpm
Max. Flow60 cfm
Max. Operating PSI125
Body MaterialAluminum
Diaphragm MaterialBuna N
Ball MaterialBuna N
Check Seat MaterialBuna N
Air Inlet (F)NPT1/2"
Manifold ConnectionTwo
Max. Dia. Solids3/16"
Max. Temp.180 Degrees F
Self-Priming Dry15 ft.
Self-Priming Wet25 ft.
Manufacturers Warranty Length5 Years
Operation TypeAir Operated
Valve TypeBall
Inlet/Outlet Size1-1/2" / 1-1/4"
Connection StyleNPT
Air Inlet Size1/2" FNPT
Max. Operating Pressure125 psi
Weight 38.750000


Double Diaphragm Pump, Operation Type: Air Operated, Valve Type: Ball, Body Material: Aluminum, Inlet/Outlet Size: 1-1/2" / 1-1/4", Connection Style: NPT, Air Inlet Size: 1/2" FNPT, Max. Flow GPM: 70 gpm, Max. Operating Pressure: 125 psi

Customer Reviews

Average Product Rating: 5
based on 1 reviews

Used As Sludge Pump to Fill JWI Filter Press

Thursday, December 15, 2011

Bought and installed this pump Jan. 2008. Used to pump wastewater sludge into a JWI filter press. Pump has worked without any problem until now, Dec. 2011. Pump ran around 10 hours per week. Have just taken the pump apart. Both diapragms (material Buna N) have cracks in them. For the time this pump has been running, cracks in diapragms is normal. I would recommend this pump.

Very dependable

Nothing that I know of

Submitted by bumper
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