PISTON SEAL PS914

14.621" x 15.500" x 0.375" (371.37 mm x 393.70 mm x 9.53 mm)

H&D SKU: PS914-15500-375

Product Availability : On Back Order

$600.00

Qty:

DESCRIPTION

The PS914 profile, also known as the ChemCast seal, is a bi-directional piston seal designed for heavy duty applications. The PS914 consists of a self lubricated, glass reinforced, heat stabilized, thermoplastic O.D. sealing ring that is energized by a flexible, oval shape, energizer.

When installed in the bore, the precision step cut ring is aligned and compressed to provide drift free operation. The hard thermoplastic cap allows the PS914 profile to work effectively in substandard, rough-surfaced cylinders with much lower tolerances. The PS914 is an excellent choice for mobile equipment experiencing shock loads. The PS914 profile can pass over ports, resist cold flow and protect against metal-to-metal contact.

This seal is interchangeable with the PS2000 style

SEAL INFORMATION

Material Type (Primary Seal): GLASS-FILLED NYLON

Material Type (Energizer): 80A NITRILE

Rockwell Hardness (M) 77

Rockwell Hardness ( R) 114

Temperature Range (F): -30 TO 220

Max Pressure (psi) WITHOUT WEAR RINGS: 7250

Extrusion Gap at Various Pressures (in):

7,250 PSI: 0.040

Max Speed (ft/sec): 3.2

Mating Surface Roughness - Ra (µin) - DYNAMIC: 3<>12

Mating Surface Roughness - Ra (µin) - STATIC: 32 MAX

Part Number Definition (Inch): PS914-(BORE DIAMETER)-(GROOVE WIDTH)

Products specifications

ID (Inch)	14.621
OD (Inch)	15.500
Height (Inch)	0.375
ID (Metric)	371.37
OD (Metric)	393.70
Height (Metric)	9.53

Alternate Product Codes

MS1003279 (1)

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