VERSA-MATIC Diaphragm Pumps


Versa-Matic diaphragm pumps are suitable for transferring liquids having low, medium or high viscosities and also, liquids with large solid contents.

Filter
GPM @ 20 PSI: 1.26 , GPM @ 40 PSI: 1.10 , Max. Operating PSI: 35 , Max. Pressure: 60 , Operation Type: Air Operated , Warranty: 1 yr.
StyleModelMax. Operating PressureItemBody MaterialConnection StyleDiaphragm MaterialHeightHousing MaterialInlet/Outlet SizePrice (ex. VAT)
A
LF222201D
-Diaphragm PumpPolypropylene-Santoprene(R)2.625"--€112.74
B
8000-813-238
-Diaphragm Pump--Santoprene(R)4.10Nylon-€295.22
C
166-200-46
-Diaphragm PumpPolypropylene-Buna7.00--€247.54
D
D3231B5011A
-Diaphragm PumpPolypropylene-Buna3.625"--€171.08
E
E4PA5F5T9
100 psiDouble Diaphragm PumpPolyNPTPTFE21 39/64"-1.5"€4,774.30
F
WR10PP5BPP9.
100 psiDiaphragm Pump-NPT-5 23/32"Polypropylene3/8"€457.73
G
E2PA2D229C
100 psiDouble Diaphragm PumpPolyNPTBuna N30.25"-2"€8,877.28
G
E2PA6D669C
100 psiDouble Diaphragm PumpPolyNPTSantoprene(R)30.25"-2"€7,836.01
G
E2PA5B5T9C
100 psiDouble Diaphragm PumpPolyNPTPTFE30.25"-2"€10,619.56
H
E5PP5T5T9C
100 psiDouble Diaphragm PumpPolypropleneNPTPTFE11 45/64"-1/2"€1,317.31
F
WR10PP6XPP9.
100 psiDiaphragm Pump-NPT-5 23/32"Polypropylene3/8"€422.23
RFQ
H
E5PP6X669C
100 psiDouble Diaphragm PumpPolyNPTSantoprene(R)11 45/64"-1/2"€1,067.25
H
E5PP2R229C
100 psiDouble Diaphragm PumpPolyNPTBuna N11 45/64"-1/2"€1,240.61
E
E4PA2R229
100 psiDouble Diaphragm PumpPolyFlangedSantoprene(R)21 39/64"-1.5"€6,236.06
E
E4PA6X669
100 psiDouble Diaphragm PumpPolyNPTSantoprene(R)21 39/64"-1.5"€4,891.29
I
E1PA5T5T9C
100 psiDouble Diaphragm PumpPolyNPTPTFE16 61/64"-1"€3,127.37
I
E1PA2R229C
100 psiDouble Diaphragm PumpPolyNPTBuna N16 61/64"-1"€1,976.13
J
E1AA2R229C-ATEX
125 psiDouble Diaphragm PumpAluminumNPTBuna N14 35/64"-1"€1,861.27
K
E5AP2R229C
125 psiDouble Diaphragm PumpAluminumNPTBuna N10 3/64"-1/2"€1,409.97
K
E5AP5T559C
125 psiDouble Diaphragm PumpAluminumNPTPTFE10 3/64"-1/2"€2,141.03
L
E5SP2R229C
125 psiDouble Diaphragm PumpStainless SteelNPTBuna N10 3/64"-1/2"€4,213.07
L
E5SP5T559C
125 psiDouble Diaphragm PumpStainless SteelNPTPTFE10 3/64"-1/2"€4,312.46
L
E5SP6X669C
125 psiDouble Diaphragm PumpStainless SteelNPTSantoprene(R)10 3/64"-1/2"€3,780.13
M
E4SJ5F5S0-3A
125 psiDiaphragm Pump-Tri-Clamp-31 1/2"Stainless Steel1 1/2"€26,675.25
N
E1SA5T559C-ATEX
125 psiDouble Diaphragm PumpStainless SteelNPTPTFE14 35/64"-1"€4,623.11
O
E4SJ5F5S0-FP
125 psiDiaphragm Pump---17 5/16"Stainless Steel1 1/2"€11,250.17
K
E5AP6X669C
125 psiDouble Diaphragm PumpAluminumNPTSantoprene(R)10 3/64"-1/2"€1,996.84
N
E1SA2R229C-ATEX
125 psiDouble Diaphragm PumpStainless SteelNPTBuna N14 35/64"-1"€4,867.21
N
E1SA6X669C-ATEX
125 psiDouble Diaphragm PumpStainless SteelNPTSantoprene(R)14 35/64"-1"€4,756.88
J
E1AA5T559C-ATEX
125 psiDouble Diaphragm PumpAluminumNPTPTFE14 35/64"-1"€2,670.48
J
E1AA6X669C-ATEX
125 psiDouble Diaphragm PumpAluminumNPTSantoprene(R)14 35/64"-1"€2,176.58

Features

  • They feature ball-type valves with Santoprene (R) / PTFE / Buna-N ball materials that offer an excellent suction lift to discharge highly viscous and solid-laden fluids.
  • They come with two flexible diaphragms (Santoprene (R) / PTFE / Buna-N) that reciprocate back & forth to create a temporary chamber which allows both drawing in and expelling fluid through the pump.
  • These air-operated pumps feature an Elima-Matic air valve system for no stalling and lube-free operation.
  • They are self-priming, do not overheat during continuous operation and deliver a variable flow rate to match the required operation.

Standards and Approvals

  • CE
  • EAC

Frequently Asked Questions

What is a deadhead?

Deadhead is a condition that occurs when a diaphragm pump operates with no flow due to a closed or blocked discharge valve. To prevent internal parts from damage, the pump recirculates the same water, causing the temperature to rise and shut off.

What are diaphragm wear pads?

These flexible pads are installed between the diaphragm and outer diaphragm plate, providing a secondary wear surface that extends the service of a diaphragm. They also provide corrosion resistance when moving abrasive fluids.

How can pulsation be reduced?

There is usually some pulsation of discharge flow in air-operated diaphragm pumps which can cause excess movement. This can be reduced by using pulsation dampeners that have a membrane with a cushion of compressible gas / air behind it that flexes to absorb the pulse, allowing a laminar flow downstream of the dampener.

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