Hydraulic seals

80.0 100.0 110.0 120.0 130.0 150.0 200.0 270.0

Chevron piston ring Chevron ring Chevron rod ring Complete pistons Double guide ring Double wiper seal for double-acting cylinders for single-acting cylinders Guide band Guide ring Maintenance-free PTFE coated friction bearing Multi-lubrication friction bearing in rolled bronze Multi-lubrication, POM coated friction bearing Packing set for cylinder HKHFRT Packing set for guide head Piston packing set piston seal Piston U-ring Piston wiper Rod lip seal Rod packing set rod seal Rod U-ring U-ring U-ring packing set Wipers

A B

-10.0 -20.0 -30.0 30.0 -40.0 -50.0 -100.0 -200.0

Air Mineral oil Water Water emulsions Water-air

complete packing set for HANSA-FLEX standard cylinders Inches Metric

16.0 40.0 80.0 120.0 250.0 300.0 400.0 500.0 600.0 700.0

DIN 1494 ISO 3547

(1) Chevron ring: 1 x NBR, + 2 x fabric-reinforced NBR (1) Dynamic seal: H-PU D55 (1) Dynamic seal: PA + glass fibre (1) Dynamic seal: PTBR (1) Dynamic seal: PUR (1) Guide ring: acetal resin (1) Metallic wiper lip: brass (INOX optional) (1) Pre-load ring: NBR (1) Seal: fabric-reinforced NBR (1) Seal: FPM (1) Seal: NBR (1) Seal: NBR with fabric reinforcement on both sides (1) seal: PU10 (1) Seal: PUR (1) Sleeve: Steel (1) Static seal: NBR (1) Support ring: NBR (1) Thrust ring: laminated fabric-reinforced NBR (2) Chevron ring: 2 x NBR + 3 x fabric-reinforced NBR (2) Chevron ring: fabric-reinforced NBR (2) Dynamic seal: PTBR (2) Dynamic seal: PU (2) Elastomer wiper lip: NBR (FPM optional) (2) Guide ring: acetal resin (2) Seal: fabric-reinforced NBR (2) Seal: NBR (2) Seal: PUR (2) Static seal: NBR (2) Support ring: acetal resin / PTBR (2) Support ring: POM (2) Wiper: NBR 90° Shore A (2) Wiper: PUR (3) Back ring: acetal resin (3) Guide ring: acetal resin (3) Seeger ring: acetal resin (3) Sleeve: steel (INOX optional) (3) Support ring: acetal resin / PTBR (3) Support ring: Polyester (3) Thrust ring: laminated fabric-reinforced NBR (4) Back ring: acetal resin (4) Distance pieces: steel (INOX optional) (4) Seal: fabric-reinforced NBR (4) Seeger ring: acetal resin (4) Support ring: acetal resin / PTBR acetal resin + glass fibre CuSn8 bronze Dynamic seal: PTFE fabric-reinforced NBR FPM FPM-C FPM-K Guide ring: Polyester resin - synthetic fibre fabric laminate with graphite NBR - acrylonitrile butadiene rubber NBR 75° Shore A NBR 85° Shore A, with steel core NBR 90° Shore A phenol resin-cotton fabric phenol resin-synthetic fibre fabric laminate with PTFE Polyester Polyurethane (PUR) PTBR PU 93° Shore A PUR 90° Shore A Seal: NBR 90° Shore A Steel back onto which a porous bronze layer is sintered subsequently a PTFE lead mixture is rolled into the bronze layer subsequently the acetal resin POM is rolled into the bronze layer Support ring: POM Thrust ring: laminated fabric-reinforced NBR Wiper: FPM Wiper: PA + MoS2