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fluidity.nonstop fluidity

SANDPIPER EH2 Metallic Pump

Description

SANDPIPER EH2 Metallic Pump is used for high-head, long-transfer and viscous-fluid duties. It is relevant for operators that need dependable liquid transfer while managing media compatibility, suction conditions, solids behaviour, pressure requirements and maintenance access. The model should be selected against the actual duty point rather than by connection size alone.The model uses pressure-amplifying diaphragm arrangement or high-pressure configuration. This gives the pump the dry-running, self-priming and deadhead-tolerant operating characteristics associated with SANDPIPER AODD technology, while allowing model-specific wetted materials and elastomers to be matched to the process.Published performance includes up to 280 l/min. Final wetted materials, diaphragm, valve and seal configuration must be checked against the actual fluid, temperature and duty. AxFlow supplies the model and supports selection against the actual duty point, fluid properties and installation conditions.For maintenance teams, the practical value is serviceable construction and replaceable wear components. Correct configuration and planned replacement of diaphragms, valves and air-side wear parts help reduce unplanned stoppages, support process continuity and control total lifecycle cost.

Construction

Disp. rev.
1.3 l/stroke
Liquid inlet
2 ″
Liquid discharge
2 ″
Categories
Pumps
Product Groups
AOD/AODD Pumps

Performance

Max. diam. solids
6.3 mm
Min. temp.
-40 °C
Max. temp.
177 °C
Max Differential Pressure
17 bar
Max Capacity
16.8 m³/h

It is used for high-head, long-transfer and viscous-fluid duties. The model is relevant for applications where standard AODD discharge pressure is insufficient. Final suitability depends on the actual fluid and duty point.
The pump uses pressure-amplifying diaphragm arrangement or high-pressure configuration. This supports the operating characteristics expected from a SANDPIPER AODD pump in the intended service. Published performance includes up to 280 l/min.
Check flow, discharge pressure, suction conditions, solids, viscosity, temperature and chemical compatibility. Porting and air supply must also match the installation. Final wetted materials, diaphragm, valve and seal configuration must be checked against the actual fluid, temperature and duty.
Routine maintenance focuses on diaphragms, valves, seals and the air-distribution system. Wear rate depends on cycle rate, abrasiveness, chemical exposure and operating conditions. Planned inspection helps avoid emergency repairs.
Yes, AxFlow can support selection against the actual duty point, fluid properties and installation conditions. AxFlow can also help identify the installed pump and select suitable service parts. Availability and final configuration should be confirmed for the specific project.