Exploded view of a Typical Double Acting Hydraulic Ram

Exploded view of a Typical Double Acting Hydraulic Ram

Double Acting Piston Seals

MDP / IDP

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
3000 psi / 200 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
3 Piece - High specification NBR 80º shore element & Acetal anti-extrusion wear rings

IOP

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
3500 psi / 250 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
5 Piece - High spec NBR 80º shore element & impregnated cotton element, 2 Acetal full width anti-extrusion wear rings, 2 Acetal outside anti-extrusion rings

MHM / IHM – W

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
1000 psi / 700 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
5 Piece - High specification NBR80º shore element. Impregnated cotton or polyester elastomer headers & Acetal anti-extrusion wear rings

MDL

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
6000 psi / 400 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
3 Piece - High specification NBR 80º shore & NBR impregnated cotton element and 2 Acetal anti-extrusion wear rings

MDD / IDD – PLW

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
1000 psi / 700 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
3 Piece - High specification NBR 80º shore & NBR impregnated cotton element and 2 Acetal anti-extrusion wear rings

MDB-W

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
7350 psi / 500 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
5 Piece - High specification NBR 80º shore sealing element, 2 Acetal anti-extrusion wear rings & 2 Polyester elastomer headers

Rod Seals & Single Acting Piston Seals

IV

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
NBR impregnated cotton &/or NBR 80º shore V-rings

Fabric Cup Seal

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
NBR impregnated cotton

EIUP

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
Durathane 90º shore NBR 70º O-ring

MUP-IUP

Maximum Operating Conditions

Temp:
-30⁰C to +110⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
Durathane 90º shore (TPU)

MD/ID-E

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
6000 psi / 400 bar
Speed:
1.5ft/sec 0.5M/sec
Material:
NBR 80º shore & impregnated cotton Plus Acetal anti-extrusion ring

MD/ID-P

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
3000 psi to 200 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
High Specification NBR 80º shore & NBR impregnated cotton

Composite Seals

Full Range of Wear & Guide Rings Available Ex-Stock

PTFE Tape

Maximum Operating Conditions

Temp:
-60⁰C to +200⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
Guide tape, low fricton, highload capicity 2.5N/mm" Gland application

CSI

Maximum Operating Conditions

Temp:
-30⁰C to +130⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
Bronzed PTFE Ring & Outer O-ring. Single Acting Rod Seal

CSE

Maximum Operating Conditions

Temp:
-30⁰C to +130⁰C
Pressure:
6000 psi to 400 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
Bronzed PTFE Ring & Inner O-ring. Double Acting Piston Seal

Wiper Seals

“V” Seal

Maximum Operating Conditions

Temp:
-30⁰C to + 90⁰C
Pressure:
Axially load Rotary seal
Material:
High wear resistant NBR.

GA / WRM

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
Heavy Duty
Speed:
1.5ft/sec to 0.5M/sec
Material:
Metal Cage - NBR 90º shore also available in polyurethane

MWS / IWS

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
Heavy Duty
Speed:
1.5ft/sec to 0.5M/sec
Material:
NBR 90º shore. Heavy Duty Rod Wiper

MWM / IWM

Maximum Operating Conditions

Temp:
-30⁰C to +100⁰C
Pressure:
Medium
Speed:
1.5ft/sec to 0.5M/sec
Material:
NBR 90º shore. Medium Duty Rod

O-Rings

Quad Ring

Maximum Operating Conditions

Temp:
-30⁰C to +90⁰C
Pressure:
2400 psi to 160 bar
Speed:
1.5ft/sec to 0.5M/sec
Material:
NBR 70º & 90º shore also available in Viton, EPDM & FDA food quality

O-Ring & O-Ring Cord

Available from 1mm up to 25mm Metric & 1/16″ to 1″ in Imperial

Maximum Operating Conditions

Temp
-30⁰C to +90⁰C
Pressure
1500 psi to 100 bar
Speed
1.5ft/sec to 0.5M/sec
Material
NBR 70º shore. Also available in Viton, Silicone & EPDM

Also Available SF-1 & 2 Gland Bushes & Seal kits to suit;

CATERPILLARJ.C.BKvernelandSAMSUNG
EDBROKOBELCOMF(Massey)SUMITOMO
HITACHIKOMATSUQUICKIETANCO

We can custom make/produce Seal Kits to your Specification!