Description
The GMP GTMK-A EAEN 230v high head self priming pump (code 070-EAEN) is an electric self priming centrifugal pump built for high head, for clean or slightly dirty water. It pumps up to 315 litres per minute and reaches a maximum head of 25 metres from a 1.5 kW motor on 230v single-phase, the standard UK mains supply. It is the entry point to the range, lifting 315 l/min to 25 m.
The GMP G2TMK-A EB53 is the same pump for 400v three-phase. The GMP G2TMK-A EAEL is the next size up, 370 l/min to 33 m.
A self priming pump sits above the water and draws it up the suction hose, lifting from up to 6 metres below the pump. The open impeller design avoids loss of suction, and a non-return valve on the inlet holds water in the casing so the pump re-primes quickly after it stops. The pump casing is cast iron, with a stainless steel shaft and a carbon mechanical seal, and it handles liquids up to 70°C. Inlet and outlet are both 2″.
Features
- Self priming from up to 6 m suction lift
- Up to 315 l/min and 25 m head
- 1.5 kW motor, 230v, 10.5 A
- 2″ x 2″ inlet and outlet
- Solids up to 5 mm
- Non-return valve on the inlet for quick re-priming
- Cast iron casing, stainless steel shaft, carbon mechanical seal
Applications
- Irrigation from a lower water source
- Water transfer to a higher discharge point
- Dewatering where water must be lifted out
- Tank filling and emptying
Suitable for clean or slightly contaminated water free of abrasives, up to 70°C. Not designed for sewage, slurry or flammable liquids.
The GMP High Head Self Priming range
| Model | Supply | Inlet / Outlet | Max Flow (l/min) | Max Head (m) | Motor (kW) | Current (A) | Solids (mm) | Kg | Code |
|---|---|---|---|---|---|---|---|---|---|
| GTMK-A EAEN | 230v | 2″ x 2″ | 315 | 25 | 1.5 | 10.5 | 5 | 35 | 070-EAEN |
| G2TMK-A EB53 | 400v | 2″ x 2″ | 315 | 25 | 1.5 | 4 | 5 | 35 | 070-EB53 |
| G2TMK-A EAEL | 230v | 2″ x 2″ | 370 | 33 | 2.2 | 13 | 6 | 37 | 070-EAEL |
| G2TMK-A EADT | 400v | 2″ x 2″ | 370 | 33 | 2.2 | 6 | 6 | 37 | 070-EADT |
| G2TMK-A EAT8 | 400v | 2″ x 2″ | 400 | 33 | 3 | 7 | 8 | 37 | 070-EAT8 |
Flow and head are the manufacturer’s published maximums. See the GMP High Head Self Priming range page for help choosing between models and answers to common questions.









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