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  • 2 inches bolted metal.JPG
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2" (51mm) Bolted Metal Air Operated Double Diaphragm Pump

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Product Description

Offering a robust leak-free bolted design, Versamatic’s 2" (51mm) bolted metal air-operated double-diaphragm (AODD) pump is engineered to safely seal when pumping aggressive chemicals. The 2 inches AODD pump offers an ideal combination of flow, size and portability as compared to other pump models, with a maximum flow rate of 163 gpm (617 lpm). As an ATEX diaphragm pump, it meets compliance requirements for use in potentially hazardous environments, including mining.

This 2 inches AODD pump is available in the following materials:

- Aluminum
- Stainless Steel
- Cast Iron
- Alloy C


ATEX stands for atmospheres explosibles and is an acronym for the standard set by the European Parliament & Council of the European Union. It’s recognized throughout the European community as the safety standard for equipment used in potentially explosive environments.

ATEX Pumps—Conditions for Safe Use


ATEX-compliant pumps are suitable for use in explosive atmospheres when the equipment is properly grounded in accordance with local electrical codes.
Conductive polypropylene, conductive acetal or conductive polyvinylidene fluoride (PVDF) pumps are not to be installed in applications where the pumps may be subjected to oil, greases and hydraulic liquids.

When operating pumps equipped with non-conductive diaphragms that exceed the maximum permissible projected area, the following methods must be applied:
Equipment is always used to transfer electrically conductive fluids
Explosive environment is prevented from entering the internal portions of the pump (i.e, dry running)

Versamatic delivers the safety of ATEX compliance in the pump styles and materials the world demands."



Model Number Guide

Versamatic Air Operated Double Diaphragm Pump Model Number Description 1 .JPGVersamatic Air Operated Double Diaphragm Pump Model Number Description 2 .JPG

Model
E Elima-Matic
U Ultra-Matic
V-Series
RE AirVantage
Pump Size
6 1/4"
8 3/8"
1/2"
7 3/4"
1 1"
4 1-1/4" or 1-1/2"
2 2"
3 3"


Wetted Parts
Aluminium
C Cast Iron
S Stainless Steel
H Alloy C
P Polypropylene
K Kynar
G Groundable Acetal
B Aluminium (screen mount)
Non-Wetted Parts
A Aluminium
S Stainless Steel
P Polypropylene
G Groundable Acetal
Z PTFE-coated Aluminium
J Nickel-plated Aluminium
C Cast Iron
Q Epoxy-Coated Aluminium

Diaphragm Material
1 Neoprene
2 Nitrile (Nitrile)
3 FKM (Fluorocarbon)
4 EPDM
5 PTFE
6 Santoprene XL
7 Hytrel
9 Geolast
Y FDA Santoprene
Diaphragm Series
Rugged
Dome
Thermo-Matic
Tef-Matic (2-piece)
B Versa-Tuff
FUSION (one-piece integrated plate)
Valve Ball Material Valve
1 Neoprene
2 Nitrile
3 (FKM) Fluorocarbon
4 EPDM
5 PTFE
6 Santoprene XL
7 Hytrel
8 Polyurethane
9 Geolast
A Acetal
S Stainless Steel
Y FDA Santoprene
Seat/Valve Seat O-ring Material
1 Neoprene
Nitrile
(FKM) Fluorocarbon
EPDM
PTFE
Santoprene XL
Hytrel
Polyurethane
9 Geolast
A Aluminium w/ PTFE O-Rings
S Stainless Steel w/ PTFE O-Rings
C Carbon Steel w/ PTFE O-Rings
H Alloy C w/ PTFE O-Rings
T PTFE Encapsulated Silicone O-Rings
Y FDA Santoprene
Construction Design
9 Bolted
0 Clamped

Design Level
A
C
Miscellaneous Options
BSP Tapered Thread
CP Center Port
ATEX ATEX Compliant
FP Food Processing
SP Sanitary Pump
HP High Pressure
OE Original Elima-Matic
Flap Valve
HD Horizontal Discharge
3A 3-A Certified
UL UL Listed
OB Oil Bottle

Dimension Drawing

Bolted Aluminum

Versamatic 2 inch Bolted Metal Air Operated Double Diaphragm Pump Dimension Drawing .JPG

Bolted Stainless Steel/ Alloy C/ Cast Iron

 Versamatic 2 inch Bolted Metal Air Operated Double Diaphragm Pump Dimension Drawing .JPG


 Technical Data

Bolted Aluminum

Versamatic 2 inch Bolted Metal Air Operated Double Diaphragm Pump Technical Data .JPG

Flow Rate0-163 gpm (617 lpm)
Port Size
Suction2" NPT
Discharge2" NPT
Air Inlet1/2" NPT
Air Exhaust1" NPT
Suction Lift
Dry18' (5.5 m)
Wet32' (9.8 m)
Max Solid Size (Diameter)7/16" (11.1 mm)
Max Noise Level92 dB(A)
Shipping Weight
Aluminium81 lbs (36.7 kg)


Bolted Stainless Steel/ Alloy C/ Cast Iron

Versamatic 2 inch Bolted Metal Air Operated Double Diaphragm Pump Technical Data .JPG

Flow Rate0-160 gpm (606 lpm)
Port Size
Suction2" ANSI Flange (DIN Compatible)
Discharge2" ANSI Flange (DIN Compatible)
Air Inlet1/2" NPT
Air Exhaust1" NPT
Suction Lift
Dry 14' (4.3 m)
Wet30' (9.1 m)
Max Solid Size (Diameter)1/4" (6 mm)
Max Noise Level94 dB(A)
Shipping Weights
Stainless114 lbs (51.7 kg)

Performance Curve 

Bolted Aluminum

Versamatic 2 inch Bolted Metal Air Operated Double Diaphragm Pump Performance Curve .JPG

Bolted Stainless Steel/ Alloy C/ Cast Iron

Versamatic 2 inch Bolted Metal Air Operated Double Diaphragm Pump Performance Curve .JPG

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