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LKH mechanical seal with water flush

Application:

LKH mechanical seal with water flush for Alfa-Laval LKH pumps 5-60.
Used in situations where there is possibility of dry run or for products that can crystallize between the seal plates.

Construction:

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
Extra set of gaskets in the form of O-ring and lip seal
Is not directional
The compression spring is open

Download data sheet

Technical specifications

Quality:

Spring in stainless steel
Gaskets in either nitrile, EPDM, or Viton rubber
The slide ring is in carbon or silicon
The seat is made of silicon

Product number	Shaft dia. mm	Rotating part material	Stationary part material	Elastomer type	Pump type	Base unit
0340129625	32,0	Kul	Sic	EPDM	LKH 5-60	PCS
0340129626	32,0	Kul	Sic	NBR	LKH 5-60	PCS
0340129627	32,0	Kul	Sic	VITON	LKH 5-60	PCS
0340129629	32,0	Sic	Sic	EPDM	LKH 5-60	PCS
0340129630	32,0	Sic	Sic	NBR	LKH 5-60	PCS
0340129631	32,0	Sic	Sic	VITON	LKH 5-60	PCS
0340362210	32,0	Kul	Sic	Viton	LKH 112-114 & LKHP 10-60	PCS
0340515109	0	Kul	Sic	EPDM	LKH 70 & 80	PCS