Claron Polyseal Single Acting Rod Wiper Seal PWB

Design:

Claron Style PWB rod wiper is designed to remove potential system contaminants from a reciprocating rod during the negative stroke. It is classified as a light duty wiper and is precision moulded in Nitrile 90^o rubber. The wiper is machine trimmed to provide a precise wiping lip.

The wiper is compact in design making it ideal for use where space is an important factor.

Operating conditions:

	NBR Rubber
DIN	Hydraulic Fluid Description	°C
H	Mineral oil without additives	100
H-L	Mineral Fluid with anti corrosion and anti ageing additives	100
H-LP	Mineral oil as HL plus additives reducing wear, raising load	100
H-LPD	Mineral oil as H-LP but with detergents and dispersants	100
H-V	Mineral oil as H-LP plus improved viscosity temp.	100
HFA E	Emulsions of mineral oil in water. Water content 80-95%	55
HFA S	Synthetic oil in water. Water content 80-95%	55
HFB	Emulsions of water in mineral oil. Water content 40%	60
HFC	Aqueous polymer solutions. Water content 35%	60
HFD R	Phosphoric acid ester based	NS
HFD S	Chlorinated hydrocarbon based	NS
HFD T	Mixtures of HFD R and HFD S	NS
HEPG	Polyglycol based	NS
HETG	Vegetable Oil based	60
HEES	Fully synthetic ester based	NS

Continuous operating temperature for various Fluids

Optimum service conditions are affected by temperature, speed, and surface finish.

Refer to Appendix 1 for further information.

Housing:

For surface finish and recommended lead in chamfers refer to the illustration below. For housing dimensions and machining

tolerances refer to the catalogue page of selected seal. Refer to Appendix 4 for value of tolerance symbols.

Fitting:

Style PWB may be deformed and fitted into a closed groove housing as shown below. For the seal to function correctly, it is important that care be taken in fitting the seal within its housing.

For a detailed checklist, refer to Appendix 3.

Part Number		Refer Seal Selection	+0.000 -0.005			+0.005 -0.000	Nominal ±0.010
Ød₁ØD₁ØD₂L₁
PWB	0	0,375		0,540	0,430			0,120
PWB	01	0,437		0,610	0,495			0,120
PWB	1	0,500		0,680	0,560			0,130
PWB	2	0,562		0,740	0,630			0,130
PWB	3	0,625		0,820	0,700			0,140
PWB	4	0,687		0,880	0,760			0,140
PWB	5	0,750		0,950	0,820			0,140
PWB	6	0,812		1,020	0,880			0,140
PWB	7	0,937		1,080	0,950			0,150
PWB	8	0,937		1,150	1,010			0,150
PWB	9	1,000		1,240	1,080			0,160
PWB	11	1,125		1,375	1,210			0,160
PWB	12	1,187		1,420	1,270			0,160
PWB	13	1,250		1,490	1,330			0,170
PWB	15	1,375		1,625	1,460			0,170
PWB	17	1,500		1,770	1,590			0,180
PWB	19	1,625		1,880	1,720			0,180
PWB	20	1,687		1,960	1,780			0,190
PWB	21	1,750		2,030	1,850			0,190
PWB	23	1,875		2,160	1,970			0,190
PWB	25	2,000		2,300	2,100			0,200
PWB	26	2,125		2,430	2,230			0,210
PWB	27	2,250		2,570	2,360			0,210
PWB	28	2,375		2,700	2,490			0,220
PWB	29	2,500		2,840	2,610			0,220
PWB	30	2,625		2,970	2,740			0,230
PWB	31	2,750		3,110	2,870			0,230
PWB	32	2,875		3,240	3,000			0,240
PWB	33	3,000		3,380	3,130			0,240
PWB	34	3,125		3,500	3,260			0,250
PWB	35	3,250		3,650	3,390			0,250
PWB	36	3,375		3,780	3,510			0,260
PWB	37	3,500		3,920	3,640			0,270
PWB	38	3,625		4,050	3,770			0,270
PWB	39	3,750		4,190	3,900			0,280
PWB	40	3,875		4,320	4,030			0,280
PWB	41	4,000		4,460	4,160			0,290
PWB	44	4,250		4,730	4,410			0,300
PWB	45	4,375		4,860	4,540			0,300
PWB	46	4,500		5,000	4,670			0,310
PWB	48	5,000		5,540	5,180			0,330
PWB	50	5,250		5,810	5,440			0,340
PWB	51	5,375		5,945	5,570			0,345
PWB	52	5,500		6,080	5,700			0,350
PWB	53	5,625		6,126	5,185			0,355
PWB	56	6,000		6,620	6,210			0,380
PWB	60	6,500		7,160	6,720			0,400
PWB	61	6,625		7,295	6,850			0,405

Merk