Description

Centrifugal Pump

Cast Iron Centrifugal Pumps Performance Range:
DN: 32-80 mm
Flow rate: up to 250 m3/h
Head : up to 100 m
Media Temp: -20℃ to +130℃
System Pressure: Max. 16 bar
Suction lift up to 8 m

Application

Regional heating and Community heating and Central air conditioning and Cooling system and Industry water supply and Washing system and Boosting system.

Advantage:

Comply with requirements of Standard EN 733 (DIN 24255)
High efficient and energy saving
Wide operation range
Compact structure
Wide application range

Motor

Two-pole induction motor (n-2900 rpm)
Insulation Class B/F
Protection IPX4

Back Pull-out Facility

All pumps incorporate the “back pull out” facility allowing the remove of the complete rotating element without disturbing the pipework. So this features enables quick and simple maintenance to take place.

Interchangeability

Many of the components are interchangeable, SO this features resulting in a reduction in spares requirements, and an initial cost saving.

Excellent Bearing Housing Design

Incorporated with lifting eye to simplify removal of the rotating element during maintenance, “safe guards” are installed to prevent rotating shaft from human reach while in operation.

Main materials

Volute casing: Cast iron
Pump Cover: Cast Iron
Shaft: Carbon Steel or stainless steel
Impeller: Cast iron or Bronze or Stainless steel
Shaft seal: Gland packing seal or Mechanical Seal

Cast iron pump body
Stainless steel mechanical shaft seal (graphite to ceramic)
Brass impeller with centrifugal radial flow type
Superior steel or stainless steel shaft
With thermal protector for all single phase motor

Installation and Application

These pumps are centrifugal single impeller pumps which are special designed for domestic, agricultural and industrial use, the shapes of their volutes and impellers, with ample passages, make the pumps suitable for pumping even fairly dirty water, they can achieve high delivery rates under continuous or heavy duty,
So those pumps should be installed in a covered area, protected against the weather.

All those products are designed and manufactured in according to the related latest international standard and the quality system ISO9001-2008.

We supply our pumps by OEM and/or in the brand name of “HT” which is our registered trademark.

“Quality China Pump Supplier”

is our goal and duty, So we will work hard for all our customers by offering quality products at reasonable price.

Quality, service and reputation are the principle of our enterprise culture. Reality, innovation and excellence are our purpose. We are very confident to be your long term business partner on the basis of manual benefit in line of household water pumps.

Installation:

Firstly, Before installation, must check whether the cable damaged and scratched and broken. If they are faulty, must consult dealer or technician qualified to replace it.

Secondly The earth wire (yellow and green wire) must be earthed reliably.

Thirdly Check whether the power supply is conformed to the stipulation of nameplate before installation. So power supply connected with the pump must assembled with electricity-leaking circuit breaker. So the wave of voltage must controlled with+-10% of the rated.

Moreover Using iron thread or hoop to make the outlet and discharge pipe tight. Then tie a rope on the handle. Cable absolutely prohibited to be as sling to move the pump up and down.

Moreover Don’t touch and move the pump before cut-off the power to keep safe.

Moreover Be sure that the cable is far from the heat, oil and sharp.

In conclusion The pump must install far from the human and livestock. Warning nameplate should placed at the installation location.

Related Important Resources

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