PISTON SEAL PS1900

3.951" x 4.500" x 0.312" (100.36 mm x 114.30 mm x 7.92 mm)

H&D SKU: HL-26A4149

Product Availability : Only 6 Left

$37.39

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DESCRIPTION

The PS1900 piston seal is specifically sized for certain OEM cylinders (primarily Heil & Timberjack). The seal is comprised of either a standard nitrile o-ring or square ring energizing a rectangular shaped PTFE cap.

SEAL INFORMATION

Material Type (Primary Seal): 15% GLASS-FILLED PTFE

Material Type (Energizer): 70A NITRILE

Durometer (Shore D): 67

Temperature Range (F): -40 TO 212

Max Pressure (psi) WITH WEAR RINGS: 3000

Max Pressure (psi) WITHOUT WEAR RINGS: 5000

Extrusion Gap WITH WEAR RINGS at Various Pressures (in):

1,000 PSI: 0.040
3,000 PSI: 0.030

Extrusion Gap WITHOUT WEAR RINGS at Various Pressures (in):

1,000 PSI 0.015
3,000 PSI 0.010
5,000 PSI 0.007

Max Speed (ft/sec): 12.0

Mating Surface Roughness - Ra (µin) - DYNAMIC: 2<>12

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX

Part Number Definition (Inch): PS1900-(BORE DIAMETER X 16)

Products specifications

ID (Inch)	3.951
OD (Inch)	4.500
Height (Inch)	0.310
ID (Metric)	100.36
OD (Metric)	114.30
Height (Metric)	7.87

Alternate Product Codes

PS190072A (1)
,
HL26A4149 (1)

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