In heavy working conditions (such as applications on mixer tanks for toxic or gaseous products),

Dual use seals are usually preferred. In these conditions, a suitable buffer solution is needed, such as clean soft water, for good heat transfer properties.

Considering the corrosion resistance of the parts in contact with the product, oils, hydrocarbons, solvents, etc. substances can be used as buffer liquid.

Torque transmission is in the fixing screw.

Application limits such as M 18S-N.

Since the bearing is close to the seal, optimum working and sealing conditions are achieved.

 

Di : 40 - 220 mm             /    P1 : 16  (50)

t : - 20 ... 220 (350)°C    /    Vg : 10 m/sn

 

 

	D1	da	D1	Da	L1	L	Dn	A-B
	40	38	145	110	143	174,5	102	G 3/8
	50	48	210	176	148	190,5	126	G 3/8
	60	58	210	176	158	202,5	138	G 3/8
	80	78	240	204	168	242,5	165	G 1/2
	100	98	270	234	178	242,5	190	G 1/2
	125	120	295	260	203	252,5	218	G 1/2
	140	135	350	313	208	265,5	241	G 1/2
	160	150	350	313	213	268,5	271	G 1/2
	180	170	400	264	233	280,5	293	G 1/2
	200	190	400	264	243	288,5	316	G 1/2
	220	210	400	422	263	306,5	338	G 1/2