ZW Self-Priming Sewage Pump

ZW100-100-20 Self-Priming Pump for Food Plant Wastewater

Name: ZW100-100-20 Self-Priming Pump for Food Plant Wastewater
Brand: Haquan
SKU: ZW100-100-20

Model: ZW100-100-20

ZW100-100-20: 100 m³/h at 20 m on 11 kW, 1450 r/min, DN100/DN80. For food, brewing and abattoir wastewater.

Specifications

Flow Rate	100m³/h
Head	20m
Power	11kW
Inlet / Outlet Diameter	100 / 80mm
Material	Cast iron (standard); stainless steel on request

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Product Overview

Food factories produce wastewater with peel, grain, fat and scraps. ZW100-100-20 moves it at 100 m³/h and 20 m head on an 11 kW four-pole motor, through a DN100 suction.

What helps in a food plant

Large solids pass: the series is rated for solids up to about 60 % of the port size.
No foot valve to clog with scraps.
Hot wash-down water up to 80 °C is fine.
Stainless steel (P) is available where cleaning chemicals push the pH outside 6 to 9.

Fat can build up in the casing when the pump stands. If it is used in batches, flush it with warm water after the run.

Technical data

Item	ZW100-100-20
Flow	100 m³/h
Head	20 m
Motor power	11 kW
Speed	1450 r/min
Efficiency	53 %
NPSHr	4.0 m
Self-priming height	5.5 m
Self-priming time	3 min per 5 m
Suction / discharge	DN100 / DN80
Weight	340 kg

Installation dimensions (mm)

The pump, coupling and motor are mounted on a common base. L is the overall length; L1 to L4 are base lengths; a and f locate the outlet; B1 and B2 are the base widths; H is the shaft centre height; h1 and h2 are the heights of the suction and discharge flanges; h3 is the base thickness.