Mechanical seals, use for centrifugal and positive displacement pumps in industrial, process and marine applications.etc.

Mechanical seals

Item No	L1	L2	L3	L4	D	d
UU401-20/10	73	31	21	26	φ48	φ20
UU403-20/30	73	31	21	26	φ48	φ20
UU472-30/30	73	31	21	26	φ58	φ30
UU402-18/30	48	34	7	15.5	φ40	φ18
UU405-25/40	73	31	21	26	φ53	φ25
UU473-25/40	73	31	21	26	φ48	φ25

Operating Parameters:

1) Temperature: ≤ 70oC 

2) pressure: ≤ 0.3 MPA

Mechanical seals