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Sierra Hydraulics & Machine
Co., Inc.
P.O. Box 836
Redwood Valley, CA 95470
Phone: 707-485-8850
Fax::707-485-8849
sierrahydraulics@comcast.net.
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ROD
SEALS
UT SERIES: polyurethane polypack NW SERIES: buna o-ring
with anti extrusion back-up washer |
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ROD
WIPER
Polyurethane (All Series)
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PISTON
MATERIAL
65-45-12 ductile iron, 65,000 psi, minimum tensile strength
2024 T6 aluminum, 68,000 psi minimum tensile strength. |
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ROD
MATERIAL
C-1045 steel hard chrome plated, 75,000 psi minimum
yield.
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PISTON
SEALS
UT SERIES: glass filled teflon W/O-ring expander and (2)
bronze filled teflon wear bands. NW SERIES: buna o-ring
with anti-extrusion back-up washer, Poly seals. |
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PORTS
NPT standard taper pipe thread, pressure tight joints,
SAE, o-ring. |
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HEAD
MATERIAL
65-45-12 ductile iron, 65,000 psi minimum tensile strength
2024 T6 aluminum, 68,000 psi minimum tensile strength. |
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BARREL
MATERIAL
1026 DOM steel precision honed or skived and roller
burnished.
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Basic
Mount
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Clevis
Mount
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Single
Lug Mount
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Pineye
Mount
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