Performance parameter

Size: 3/8"~4"

Flow: *6L/Min~**0L/Min

Suction Lift: 0~5m

Head: 0~*0m

Material: Aluminum, Polypropylene, Stainless Steel, Cast Iron

Normative references

Articles in the following documents will become articles of this standard as quoted. For all quoted

documents with marked dates, all subsequent amendments (except print corrections) or revised versions thereafter will not applicable to this standard. However, individual parties agreed on this standard are encouraged to discuss on whether the latest versions of this documents are adoptable. For all quoted documents without date marking, the latest versions will be applicable to this standard.

ATEX Directive *4/9/EC

EN ******1 Non-electrical equipment for potentially explosive atmospheres Part 1: basic

method and requirements (corrigendum AC:***2 Incorporated)

EN ******5 Non-electrical equipment intended for use in potentially explosive atmospheres 

Environment Conditions

Design Temperature:4°C~*0°C;

RH:5%~*0%;

Atmospheric pressure: *6kPa~**6kPa.

Available Zone:Zone 1 and Zone 2 for gas environemnt, Zone *1 and Zone *2 for combustible dust environment.

Example for marking for gas and dust atmosphreres II 2 GD c

Use Requirements

Suitable medium:water, oil, waste water and other non-ignition liquid.

Max surface temperature:II G:T6= *5°C. II D:*0°C