GM 1-2 mechanical seal

Mechanical seal for Alfa-Laval GM pumps, 1-2.

The mechanical seal is an open type
Provided with an O-ring, which partly drives the rotating part, and partly acts as secondary seal around the shaft
Is not directional
The compression spring is open

Technical specifications

Product number	Shaft dia. mm	Rotating part material	Stationary part material	Elastomer type	Pump type	Base unit
0340439101	22,0	Kul	Sic	NBR	GM 1-2	PCS
0340439103	22,0	Kul	Sic	EPDM	GM 1-2	PCS
0340439104	22,0	Kul	Sic	Viton	GM 1-2	PCS
0340439105	22,0	Sic	Sic	NBR	GM 1-2	PCS
0340439107	22,0	Sic	Sic	EPDM	GM 1-2	PCS
0340439108	22,0	Sic	Sic	Viton	GM 1-2	PCS