U-CUP PISTON METRIC

13.780" x 14.961" x 0.787" (350.00 mm x 380.00 mm x 20.00 mm)

H&D SKU: MUH-350X380X20PB

Product Availability : On Back Order

$1,190.45

Qty:

DESCRIPTION

The MUH-B style metric polypack is pre-loaded with a Nitrile quad-ring or o-ring giving positive lip contact at low pressure and vacuum conditions. This seal provides positive lip sealing at all pressures, longer life of the seal due to Nitrile’s lower compression set compared to urethane, and stability to the lips resisting collapse under severe load changes and high cycle rates.

The shell is molded in high quality polyurethane, ensuring flexibility for installation and high/low pressure performance. The MUH-B is also available in other materials such as Viton, EPDM, and HNBR

The MUH-B typically includes an o-ring or quad-ring energizer.

SEAL INFORMATION

Material Type (Primary Seal): POLYURETHANE

Material Type (Primary Seal): VITON

Material Type (Energizer): 70A NITRILE

Material Type (Energizer): VITON

Durometer (Shore A) POLYURETHANE: 95

Durometer (Shore A) FLUOROCARBON: 90

Temperature Range (F) POLYURETHANE: -40 TO 230

Temperature Range (F) FLUOROCARBON: -20 TO 400

Max Pressure (psi): 5000

Max Pressure (psi) 90A FLUOROCARBON: 2000

Extrusion Gap at Various Pressures (mm):

4,500 PSI: 0.50
5,000 PSI: 0.40

Max Speed (ft/sec): 3.0

Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4

Mating Surface Roughness - Ra (µm) - STATIC: 1.6 MAX

Part Number Definition (Metric): MUH-(ID)X(OD)X(HT)B (OR -V FOR FLUOROCARBON)

Additional Part Number Definition (Metric): 40 X 50 X 6 = MUH-40X50X6B (OR MUH-40X50X6B-V)

Products specifications

ID (Inch)	13.780
OD (Inch)	14.961
Height (Inch)	0.787
ID (Metric)	350.00
OD (Metric)	380.00
Height (Metric)	20.00

Alternate Product Codes

DS104R SO#23550258 (1)

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U-CUP PISTON METRIC