Model	d	A	C	D1	D2	D3	Remark
7CW-0G	12	8.8	7.6	26.5	30	35	wave spring
7CAW-0G	15.918	9.8	7	31.5	36.5	41

Operation Conditions：

Temperature：-35℃~ 135℃
Pressure:≤0.3MPa
Speed :≤7200r/min
Medium：clean water, gas engine antifreeze

Standard Materials：

Parts & Spring ：Stainless Steel
Rubber parts ：NBR & HNBR
Stationary Ring ：Carbon/Sillicon Carbide
Rotary Ring ：Ceramic/Sillicon Carbide
Metal parts：SUS 304 / SUS316

Applications：

◆ Auto cooling pump
◆ Household pump
◆ General pump
◆ Small-typed centrifugal pump

Specification:

Temperature： - 35℃ ~ 135℃
Pressure : ≤0.3MPa
Speed : ≤7200r/min