Double Diaphragm Pump - Versa-Matic E2

Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid ControlsDouble Diaphragm Pump - Versa-Matic E2 uses the Elima-Matic air valve system to provide non-stalling, lube-free performance.

Double Diaphragm Pump - Versa-Matic E2 is available in a clamped or bolted design, with some models offering a side discharge feature that prevents corrosive fluid from leaking onto the pump's center section.

Double Diaphragm Pump - Versa-Matic E2. . .

  • is available in either plastic or metal
  • avoids blow-by when the pump is online but not in use
  • is self-priming
  • provides dimensional interchangeability with Wilden 2" pumps
  • offers horizontal discharge model on bolted metallic pump


Select a Double Diaphragm Pump - Versa-Matic E2 type to display the corresponding specifications and performance charts below.

Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Download product information for the E2 line (PDF format):
Data Sheet(specifications, performance charts & dimensions)


Specifications
Clamped Metallic
  English Metric
Flow Rate
adjustable to 0-155 gpm 0-586 lpm
Port Size
Inlet 2.0" NPT (BSP)
Discharge 2.0" NPT (BSP)
Air Inlet 0.50" NPT  
Air Exhaust 0.75" NPT  
Suction Lift
20' Dry/25' Wet (6.09m/7.62m)
Teflon®: 10' Dry/20' Wet (3.05m/6.10m)
Max. Particle Size
(Diameter) 0.25" 6.35mm
Shipping Weight
Aluminum 70 lbs 31.75 kg
Cast Iron 115 lbs 52.16 kg
Stainless Steel 115 lbs 52.16 kg
Hastelloy C 125 lbs 56.70 kg
Performance Chart
Clamped Metallic
Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Note: For E2 double diaphragm pumps fitted with Teflon® diaphragms, reduce water discharge figures by 20%. Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.

Caution: Do not exceed 125 psig (8.5 bars) air supply or liquid pressure.
Specifications
Bolted Metallic
  English Metric
Flow Rate
adjustable to 0-155 gpm 0-586 lpm
Port Size
Inlet and Outlet
2.0" ANSI, 150 lb class (DIN 50)
Air Inlet 0.50" NPT  
Air Exhaust 0.75" NPT  
Suction Lift
20' Dry/25' Wet (6.09m/7.62m)
Teflon®: 10' Dry/20' Wet (3.05m/6.10m)
Max. Particle Size
(Diameter) 0.25" 6.35mm
Shipping Weight
Stainless Steel 120 lbs 54 kg
Hastelloy C 120 lbs 54 kg
Cast Iron 120 lbs 54 kg
Performance Chart
Bolted Bolted Metallic
Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Note: For E2 double diaphragm pumps fitted with Teflon® diaphragms, reduce water discharge figures by 20%. Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.

Caution: Do not exceed 125 psig (8.5 bars) air supply or liquid pressure.

Horizontal Discharge Model Available.
Specifications
Bolted Aluminum
  English Metric
Flow Rate
adjustable to 0-174 gpm 0-658 lpm
Port Size
Inlet 2.0" NPT (BSP)
Discharge 2.0" NPT (BSP)
Air Inlet 0.50" NPT  
Air Exhaust 0.75" NPT  
Suction Lift
20' Dry/25' Wet (6.09m/7.62m)
Teflon®: 10' Dry/20' Wet (3.05m/6.10m)
Max. Particle Size
(Diameter) 0.43" 11mm
Shipping Weight
Aluminum 73.5 lbs 33 kg
Performance Chart
Bolted Aluminum
Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Note: For E2 double diaphragm pumps fitted with Teflon® diaphragms, reduce water discharge figures by 20%. Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.

Caution: Do not exceed 125 psig (8.5 bars) air supply or liquid pressure.
Specifications
Flap Valve
  English Metric
Flow Rate
adjustable to 0-180 gpm 0-681 lpm
Port Size
Inlet 2.0" Male NPT (BSP)
Discharge 2.0" Male NPT (BSP)
Air Inlet 0.50" NPT  
Air Exhaust 0.75" NPT  
Suction Lift
10' Dry/10' Wet (3.048m/3.048m)
Max. Particle Size
(Diameter) 1.125" 28.57mm
Shipping Weight
Aluminum 88 lbs 39.92 kg
Performance Chart
Flap Valve
Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Note: For E2FV double diaphragm pumps fitted with Teflon® diaphragms, reduce water discharge figures by 20%. Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.

Caution: Do not exceed 125 psig (8.5 bars) air supply or liquid pressure.
Specifications
Bolted Plastic:
Standard Porting
  English Metric
Flow Rate
adjustable to 0-155 gpm 0-586 lpm
Port Size
Inlet 2.0" ANSI, 150 class (DIN 50)
Discharge 2.0" ANSI, 150 class (DIN 50)
Air Inlet 0.50" NPT
Air Exhaust 0.75" NPT
Suction Lift
20' Dry/25' Wet (6.10m/7.62m)
Teflon®: 10' Dry/20' Wet (3.05m/6.10m)
Max. Particle Size
(Diameter) 0.25" 6.35mm
Shipping Weight
E2PA 72 lbs 32.68 kg
E2PS 106 lbs 48.12 kg
E2KA 98 lbs 44.49 kg
E2KS® 132 lbs 59.92 kg
Performance Chart
Bolted Plastic: Standard Porting
Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Note: For E2P double diaphragm pumps fitted with Teflon® diaphragms, reduce water discharge figures by 20%. Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.

Caution: Do not exceed 100 psig (6.9 bars) air supply or liquid pressure
Specifications
Bolted Plastic:
Optional Porting
  English Metric
Flow Rate
adjustable to 0-155 gpm 0-586 lpm
Port Size
Inlet 2.0" ANSI, 150 class (DIN 50)
Discharge 2.0" ANSI, 150 class (DIN 50)
Air Inlet 0.50" NPT
Air Exhaust 0.75" NPT
Suction Lift
20' Dry/25' Wet (6.10m/7.62m)
Teflon®: 10' Dry/20' Wet (3.05m/6.10m)
Max. Particle Size
(Diameter) 0.25" 6.35mm
Shipping Weight
E2PA 76.2 lbs 34.56 kg
E2PS 110.2 lbs 49.99 kg
E2KA 102.2 lbs 46.36 kg
E2KS® 136.2 lbs 61.78 kg
Performance Chart
Bolted Plastic: Optional Porting
Double Diaphragm Pump, Versa-Matic, E2, Versamatic, York Fluid Controls
Note: For E2P double diaphragm pumps fitted with Teflon® diaphragms, reduce water discharge figures by 20%. Suction lift is reduced to 10' (3.05m) dry and 20' (6.10m) wet.

Caution: Do not exceed 100 psig (6.9 bars) air supply or liquid pressure.

Adjustable Inlet/Discharge

 

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