Versa-Matic E2-2″ Bolted Metallic AODD Pump

Versamatic 2 inch bolted metal AODD pump
DescriptionFeaturesData SheetLiterature

Versa-Matic E2-2″ Bolted Metallic AODD Pump

The Versa-Matic E2 2″ (51 mm) bolted metallic air-operated double diaphragm (AODD) pump is designed for demanding industrial fluid-transfer applications requiring durable construction, reliable containment and strong chemical-handling capability. Its bolted design provides a secure seal while maintaining the portability and serviceability expected from an AODD pump.

Metallic configurations are available for different operating requirements, including aluminum, stainless steel and Alloy C options. ATEX-compliant configurations are also available for applications in potentially hazardous environments when installed and grounded according to the manufacturer’s requirements.

Key Features & Benefits

  • Robust bolted construction for secure fluid containment
  • Air-operated, non-stalling design for reliable industrial operation
  • Metallic configurations for demanding fluid-transfer applications
  • Suitable for aggressive chemicals and challenging process conditions
  • Portable 2″ pump size suitable for high-flow transfer duties
  • ATEX-compliant configurations available for hazardous-area applications
  • Designed for straightforward inspection, servicing and maintenance

Wetted Materials & Diaphragm Options

Wetted Material Options Aluminum, Cast Iron, Stainless Steel and Alloy C, depending on configuration
Diaphragm Options Neoprene, Nitrile, FKM, EPDM, PTFE, Santoprene XL and Hytrel, depending on configuration
Construction Bolted metallic
ATEX ATEX-compliant configurations available

Material and elastomer availability varies by pump configuration. Confirm fluid compatibility and operating requirements before final pump selection.

Technical Specifications

Performance specifications vary by metallic construction. Refer to the relevant configuration below.

Aluminum ATEX Configuration

Specification Details
Maximum Flow Rate 163 gpm (617 lpm)
Suction Port 2″ NPT
Discharge Port 2″ NPT
Air Inlet 1/2″ NPT
Air Exhaust 1″ NPT
Dry Suction Lift 18 ft (5.5 m)
Wet Suction Lift 32 ft (9.8 m)
Maximum Solid Size 7/16″ (11.1 mm)
Maximum Noise Level 92 dB(A)
Shipping Weight 81 lb (36.7 kg)

Stainless Steel / Cast Iron Metallic ATEX Configuration

Specification Details
Maximum Flow Rate 160 gpm (606 lpm)
Suction Port 2″ ANSI flange, DIN compatible
Discharge Port 2″ ANSI flange, DIN compatible
Air Inlet 1/2″ NPT
Air Exhaust 1″ NPT
Dry Suction Lift 14 ft (4.3 m)
Wet Suction Lift 30 ft (9.1 m)
Maximum Solid Size 1/4″ (6 mm)
Maximum Noise Level 94 dB(A)
Shipping Weight Stainless Steel: 114 lb (51.7 kg); Cast Iron: 113 lb (51.2 kg)

Typical Applications

  • Industrial chemical transfer
  • Petrochemical fluid handling
  • Mining and mineral-processing applications
  • Tank transfer and unloading
  • Process-fluid circulation and transfer
  • OEM skids and packaged systems
  • Hazardous-area applications using the appropriate ATEX configuration

ATEX Safety Note

ATEX-compliant pumps must be installed, operated and grounded in accordance with the manufacturer’s instructions and applicable local requirements. Always confirm the exact pump model, wetted materials, diaphragm materials and certification required for the application.

Need Help Selecting the Versa-Matic E2 Bolted Metallic Pump?

Not sure which Versa-Matic E2 metallic configuration is suitable for your application?
ABS Engineering can help review your required flow, fluid properties, chemical compatibility,
materials, operating conditions and pump configuration.


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