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The air-operated double diaphragm pump, part number E4SA7X779-ATEX, from Versamatic's Elima-Matic series sets a new benchmark in terms of performance and reliability for demanding pumping applications. With an impressive flow rate of 275 litres per minute and a connection size of 1 1/2 inch (38 mm), it offers outstanding performance.
The pump has a wetted housing made of high-quality stainless steel, which not only increases durability but also resistance to corrosive substances. Although the pump is not FDA compliant, the diaphragm material, FDA Hytrel Thermo-Matic, ensures reliable and hygienic pumping.
The pump is designed to be explosion-proof in accordance with ATEX standards, which ensures safe operation in potentially explosive environments. The "Flanged-Vertical Discharge" connection type enables easy integration into various systems.
With a maximum discharge pressure of 8.6 bar and a maximum operating temperature of 104 °C, the pump can easily cope with demanding pumping conditions. The minimum operating temperature of -29 °C enables use in extreme environments.
The maximum solids size the pump can handle is 4.78 mm and it can reach a suction head of 7.6 metres in wet conditions and 4.6 metres in dry conditions. With a flow rate of 1.17 litres per stroke, the pump offers precise metering and control.
The bolted aluminium housing allows for easy maintenance and cleaning. The air connections have a size of 3/4 inch NPT at the outlet and 1/2 inch NPT at the inlet. The connection sizes on the suction side and the pressure side are 1 1/2 inches each.
The materials of the non-return valve and the valve seat are made of FDA Hytrel, which ensures reliable sealing and hygienic delivery. Overall, the E4SA7X779-ATEX air-operated double diaphragm pump offers a first-class combination of performance, durability and versatility for demanding pumping applications in various industries.
| Item information | Value |
|---|---|
| Housing material (wetted): | Stainless Steel |
| Diaphragm Material: | Hytrel® - TPC |
| Maximum delivery pressure: | 8,6 bar |
| Maximum operating temperature: | 104 °C |
| Minimum operating temperature: | -29 °C |
| Suction lift (wet): | 7,6 Meter |
| Housing design: | Bolted |
| Housing material (non-wetted): | Aluminum |
| Air connection output: | 1/2 Inch |
| Air connection input: | 3/4 Inch |
| Suction lift (dry): | 4,6 metres |
| Connection size: | 1,5 Inch |
| Port size (pressure side): | 1 1/2 Inch |
| Port size (suction side): | 1 1/2 Inch |
| Explosion protection (ATEX): | With Explosion protection (ATEX) |
| FDA compliant: | Without FDA compliance |
| Displacement per Stroke: | 1,2 litres |
| Model: | Elima-Matic |
| Connection Type: | Flanged - Vertical Discharge |
| Check valve material: | Hytrel® - TPC |
| Seats material: | Hytrel® - TPC |
| Maximum solids size: | 4,8 mm |
| Flow rate: | 276 Litres per minute |
| Flow rate: | 238 - 390 Litres per minute |
| Shipping weight: | 29,50 kg |
| Item weight: | 29,50 kg |
| Dimensions ( Length × Width × Height ): | 29,20 × 36,60 × 42,60 cm |
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