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HC-6625-12 has a 7.5 in OD and is made to fit a 6 in bore cylinder.
Head cap size is determined based on the bending stress.
A static seal or o-ring is used in between the head cap and barrel (except welded construction).
The main function of the head cap is to enclose the pressure chamber at one end. The cap is connected to the cylinder body by means of welding, threading, bolts, or tie rod.
Molded from glass filled nylon, these step-cut bearings also act as retainers for Hydrolock vee sets.
5 1/8 in Nominal Inner Diameter | Piston Bearing
Designed to fit a 3 in inch cylinder bore and 1.5 in inch rod.
The gland is not threaded. It is held in place by a cylinder head cap and corresponding seal kit.
Designed to fit a 3.5 in inch cylinder bore and 2 in inch rod.
The gland is not threaded. It is held in place by a cylinder head cap and corresponding seal kit.
The HMU style multi-lip rod u-seal combines the pressure-compensating, uni-directional characteristics of a u-seal, with the multi-lip sealing effectiveness of compression-type stacked-packings. Made from premium materials, the, HMU utilizes several sealing lip edges for dry rod performance while minimizing friction. The multi-lip design maintains, a critical sealing edge even though increasing pressure moves the line of contact down toward the heel.
92A Durometer | Urethane Material | 2 1/2 in Nominal Inner Diameter | 7/32 in Cross Section | U-Seal
Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.
90A Durometer | Fluorocarbon Material | 1 5/8 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal
Style HRU u-seals are precision molded from 80 Durometer Buna-N rubber. Sizes include those found in Army-Navy spec. AN6226 and narrow cross-section sizes found in J.I.C. cylinders and the popularly termed “Huva Cup”.
80A Durometer | Buna-N Rubber Material | 2 in Nominal Inner Diameter | 1/4 in Cross Section | U-Seal
Molded in 90A urethane, this seal was developed to be used as a head seal and to replace an o-ring and a back-up. Its symmetrical one-piece design reduces the risk of installation damage and back-up blow-out.
90A Durometer | Urethane Material | 4 5/8 in Nominal Inner Diameter | 3/16 in Cross Section | Head Seal
Style HSU u-seals are precision molded from 80A Durometer Buna-N rubber or 90A Fluorocarbon (suffix “V”) — 80A Duro Rubber for abrasion resistance and 90A Duro Fluorocarbon for heat resistance. These seals are commonly found in industrial cylinders as piston, rod and cushion seals.
90A Durometer | Fluorocarbon Material | 5 7/16 in Nominal Inner Diameter | 9/32 in Cross Section | U-Seal
