BWS WIPER

 

DESCRIPTION

The BWS wiper combines an asymmetric lip seal profile with a wiper. On the sealing lip the BWS Wiper has a radius allowing greater smoothness and on the static side the reduced size step facilitates installation, especially for small diameters. The scraping part has a very thin lip so as not to affect the stick-slip effect in the cylinder movement.

 

TECHNICAL DATA

Pressure: <20 bar

Speed: <1 m/s

Temperature: from -30° C up to + 90°C

Fluids: air with or without lubrication, mineral oils or grease

 

MATERIAL

Standard polyurethane 90 Sh A. Standard compound reference: B0
Alternative polyurethane 85 Sh A. Alternative compound reference: A0

 

ASSEMBLY

The housing where the wiper is to be installed should not have any cutting edges or flash so as to minimise the seal wear during operation.

 

Warning: for heavy duty applications showing misalignments or imbalance and with all diameters above ø 16 mm, during installation all the back of the wiper base should be hooked to the housing and not just to the step. (see following application drawings)

 

DRAWING BWS WIPER

 

ARTICLES BWS WIPER

df9	Dh10	toll H10	D2	h1	E	ART/ITEM
4,0	8,1	+0.058/0	6,70	2,8	3,0	BWS	0040	0081	028	B0
6,0	11,1	+0.070/0	9,10	3,3	3,6	BWS	0060	0111	033	B0
8,0	14,1	+0.070/0	12,10	3,3	3,6	BWS	0080	0141	033	B0
10,0	16,1	+0.070/0	14,10	3,8	4,2	BWS	0100	0161	038	B0
12,0	18,1	+0.084/0	15,10	3,8	4,2	BWS	0120	0181	038	B0
12,0	20,0	+0.084/0	18,00	3,6	4,0	BWS	0120	0200	036	B0
14,0	22,0	+0.084/0	20,00	3,6	4,0	BWS	0140	0220	036	B0
16,0	24,0	+0.084/0	22,00	3,6	4,0	BWS	0160	0240	036	B0

 

df9	DH10	toll H10	D2	h1	E	ART/ITEM
18	26	+0,084/0	21,5	5,6	6,0	BWS	0180	0260	056	B0
20	28	+0,084/0	23,5	5,6	6,0	BWS	0200	0280	056	B0
22	30	+0,084/0	25,5	5,6	6,0	BWS	0220	0300	056	B0
25	33	+0,100/0	28,5	5,6	6,0	BWS	0250	0330	056	B0
28	36	+0,100/0	31,5	5,6	6,0	BWS	0280	0360	056	B0
30	38	+0,100/0	33,5	5,6	6,0	BWS	0300	0380	056	B0
32	40	+0,100/0	35,5	5,6	6,0	BWS	0320	0400	056	B0
35	43	+0,100/0	38,5	5,6	6,0	BWS	0350	0430	056	B0
36	44	+0,100/0	39,5	5,6	6,0	BWS	0360	0440	056	B0
40	46	+0,100/0	43,0	4,3	4,8	BWS	0400	0460	043	BO
40	48	+0,100/0	43,5	5,6	6,0	BWS	0400	0480	056	B0
42	50	+0,100/0	45,5	5,6	6,0	BWS	0420	0500	056	B0
45	53	+0,120/0	48,5	5,6	6,0	BWS	0450	0530	056	B0
50	58	+0,120/0	53,5	5,6	6,0	BWS	0500	0580	056	B0
55	63	+0.120/0	58,5	5,6	6,0	BWS	0550	0630	056	BO
56	64	+0.120/0	59,5	5,6	6,0	BWS	0560	0640	056	BO
60	68	+0.120/0	63,5	5,6	6,0	BWS	0600	0680	056	BO
100	108	+0.120/0	103,5	5,6	6,0	BWS	1000	1080	056	BO