PISTON SEAL 3-PC METRIC

2.756" x 3.150" x 0.433" (70.00 mm x 80.00 mm x 11.00 mm)

H&D SKU: MPSA-65-080

Product Availability : Only 2 Left

$30.32

Qty:

DESCRIPTION

Ideal for light to medium duty one piece piston applications, the MPSA-65 double-acting piston seal is a simple and economical design for pressures up to 2,500 p.s.i.

The MPSA-65 piston seal is an assembly of a rubber seal and two scarf-cut bearings. The nitrile seal is designed to be preloaded by the housing to ensure effective sealing at low pressure. The outward thrust of the rubber seal on the bearings as it reacts to increasing pressure prevents any extrusion damage in the sealing area. The polyacetal bearings are proportioned to support the piston during side loading.

SEAL INFORMATION

Material Type (Primary Seal): NITRILE

Material Type (Energizer): 80A NITRILE

Material Type (Bearings): POLYACETAL

Max Pressure (psi): 2500

Extrusion Gap at

Max Pressure (mm): 0.90

Max Speed (ft/sec): 1.5

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

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

Part Number Definition (Metric): MPSA-65-(BORE DIAMETER)

Additional Part Number Definition (Metric): 100MM BORE = MPSA-65-100

Products specifications

ID (Inch)	2.756
OD (Inch)	3.150
Height (Inch)	0.433
ID (Metric)	70.00
OD (Metric)	80.00
Height (Metric)	11.00

Recently viewed products