LONG SPRING SEAL Widia Unified

Unified Widia long spring seal

SEAL: Seal body in AISI 304 steel. Sliding face in WIDIA. Spring in AISI 316 steel. Nitrile rubber seals.
COUNTERFACE: In AISI 304 steel. Sliding face in WIDIA. Nitrile rubber seals

Mechanical seal with dependent direction of rotation (standard with right-hand spring), adaptable to any type of electric pump with special performance and for abrasive liquids.
USE LIMITS:
p=10 atm - t= -70°C : +200°C - v= 20 m/s.

LONG SPRING SEAL Widia

COMPLETE COUNTERFACE SEAL
d Shaft Diameter	D	L Working Length	AND	THE₁
10	18	15	21	7
12	20	18	23	7
14	22	22	25	7
16	26	23	27	7
18	29	24	33	10
20	31	25	35	10
22	32	25	37	10
24	35	27	39	10
25	36	27	40	10
28	42	29	43	10
30	44	30	45	10
32	44	30	48	10
33	49	39	48	10
35	49	39	50	10
38	54	42	56	13
40	56	42	58	13
43	59	47	61	13
45	61	47	63	13
48	64	47	66	13
50	66	46	70	14
55	71	56	75	14
60	80	56	80	14
70	90	64	92	16
90	114	72	115	18