Model	d	A	C	D1	D2	D3
7CB-a	15.918	10.8	9.5	33.6	36.5	41

Operation Conditions：

Temperature：-35℃~ 135℃
Pressure : ≤0.3MPa
Speed : ≤6800r/min
Medium：clean water, gas engine antifreeze

Standard Materials：

Parts & Spring ：Stainless Steel
Rubber parts ：NBR & HNBR
Stationary Ring ：Carbon/Sillicon Carbide
Rotary Ring ：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 : ≤6800r/min