PRODUCT DESCRIPTION:

1. (NPSH) r refers to the value at the specified point of the second gear speed in this catalog.
2. The normal passing particle size is 56% of the maximum particle size allowed for intermittent passing.
3. In the pump weight column, there are two values for the pump with the same base. The data outside the brackets is the weight of the pump under high speed parameters, and the data inside the brackets is the weight of the pump under low speed

 

 

FEATURES:

Model Number:  GA57WF-111H

Allowable Max power of motor (KW): 4-1800

Capacity: (m³/h) 4.6-5250

Head: (m) 1-170

Speed: (rpm) 300-2900

Max. Eff: 37.6-81.1

Patricle Max. size handled occasionally (mm) 8-220

Pump weight: 24-1500

 

 

Codes and Compliances:

Flange standards available to meet ANSI B73, ISO 2858, GB and other international standards

API 685 design available

Explosion proof design to ATEX II 2G Ex “d” IIC T4 Gb

Materials available to ASTM, EN, GB or other international standards

Compliant with EU Machinery Directive 2006/42/EC