Versa-Matic E1 Series Double Diaphragm Pumps

Versa-Matic's E1 1" pump uses the Elima-Matic air valve system to provide non-stalling, lube-free performance. The E1 plastic bolted pump comes in optional and standard porting models, and offers a flow rate of 0-35 gpm.

The Versa-Matic E1 1" Pump...

is available in either plastic or metal
supplies a corrosion-resistant air section
provides multiple porting options
is self-priming
offers center port and split manifolds on plastic bolted pumps
offers UL listed models on bolted metallic pumps

Specifications are given below, or you can download product information for the E1 pump line (PDF format) here:

Data Sheet (specifications, performance charts & dimensions)
Brochure

Specifications – Bolted Metallic

	English	Metric
Flow Rate
adjustable to	0-35 gpm	0-132 lpm
Port Size
Inlet	1.0" Female NPT (BSP)
Outlet	1.0" Female NPT (BSP)
Air Inlet	0.375" NPTF
Air Exhaust	0.50" NPT
Suction Lift
15' Dry / 25' Wet (4.57m / 7.62m)
Teflon®: 10' Dry / 20' Wet (3.05m / 6.10m)
Maximum Particle Size
(Diameter)	0.125"	3.17mm
Shipping Weights
Aluminum	31 lbs	14.07 kg
Stainless	42 lbs	19.05 kgs
Hastelloy C	42 lbs	19.05 kg
UL Listed Models Available

Performance Chart – Bolted Metallic

Note: For E1 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

	English	Metric
Flow Rate
adjustable to	0-35 gpm	0-132 lpm
Port Size
Inlet/TD>	1.0" ANSI/DIN Flanged
Outlet/TD>	1.0" ANSI/DIN Flanged
Air Inlet	0.375" NPT
Air Exhaust	0.50" NPT
Suction Lift
15' Dry / 25' Wet (4.57m / 7.62m)
Teflon®: 10' Dry / 20' Wet (3.05m / 6.10m)
Maximum Particle Size
(Diameter)	0.125"	3.17mm
Shipping Weights
Polypropylene	24 lbs	10.9 kg
Kynar®	24 lbs	10.9 kg
Options: Center Port and Split Manifolds Available

Performance Chart – Bolted Plastic

Note: For E1 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.