Claron Polyseal Single Acting Rod Wiper Seal UPWM

Design:

Claron Style UPWM Rod wiper is designed to remove potential system contaminents from a reciprocating rod during the negative stroke. It is classified as a medium to heavy duty wiper and is precision moulded in 92° Shore A Polyurethane. The wiper is machine trimmed to provide a precise wiping lip

Operating conditions:

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

Refer to Appendix 1 for further information.

	AU Polyurethane
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%	40
HFA S	Synthetic oil in water. Water content 80-95%	40
HFB	Emulsions of water in mineral oil. Water content 40%	40
HFC	Aqueous polymer solutions. Water content 35%	ns
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	60

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 UPWM 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.

Ød1 Ød1 Ød2 L1 L2

UPWM 30	30.00	38.60	33.00	5.30	7.00
UPWM 40	40.00	50.00	45.00	7.10	12.00
UPWM 50	50.00	60.00	55.00	7.10	12.00
UPWM 60	60.00	70.00	65.00	7.10	12.00
UPWM 65	65.00	75.00	70.00	7.10	12.00

Merk