Product Details

Diesel engine driven end suction centrifugal pump

Specification

Peformance Table

Specification of DA Series End Suction Centrifugal Pump
Speed	2900r/min	1450r/min or 1480r/min
Max. Capacity	132L/s	300L/s
Max. Head	150m	550m
Max. Speed	3500r/min (when using the power of 60Hz, the dia. of impeller is reduced)
Max. Working Temperature	105ºC
Shaft Seal	Packing Seal or Mechanical Seal
Packing or Mechanical seal	-10ºC
Working Pressure	Generally it is 1 Mpa, While the parts of undertaking pressure of DA40/32H, DA50/32H, DA65/32H, DA80/32H, DA100/32H are fabricated with nodular cast iron or cast steel, it can increase to 1.6Mpa. When needed to apply to the other pumps, please stat

Pump Parts	Material
Impeller	Grey Cast Iron; Bronze; Stainless Steel 304/316/316L
Shaft	Stainless Steel; Chrome Steel
Shaft Sleeve	Stainless Steel
Casing Ring	Grey Cast Iron; Bronze

Peformance Curve

Here is the performance curve of 50Hz. If you need 60Hz performance curve, please contact me.

Product Description

Application

Fire Fiighting System: electric fire pump, diesel fire pump or fire pump set (jockey pump)
Irrigation System: agriculture irrigation, farm irrigation or drip irrigation
Dewateriing System: mining dewating, marine dewatering or flood
Booster: pipeline booster
Transfer: chemical liquid, sea water or others

(If you are confused about whether our pump are suitable, please contact me for confirmation)

Features

1. The Centrifugal pump adopts back pull-out structure, there is no need to disassemble the pump during maintenance, this structure is also lightweight, so it is easy to replace the spare parts.

2. Due to the separate design for the bearing and the mechanical seal, the bearing can keep in its original position even when the mechanical seal leaks or needs replacement. This provides the bearing with an extended service life, and ensure less maintenance of the pump.

3. Our centrifugal pump can be used as self-priming pump, when it is equipped with the self priming device,which can greatly reduce the cost and service power, speed up the self-priming time, at the same time it can support dry start.