Mechanical Seals

Cartridge Seal

31SC

A self-contained sleeve, seal and gland plate fitted as one assembly, in single or double form, for corrosive and high temperature duty.

Conical Spring Unbalanced Seal

61U

A rugged single conical spring seal with very few parts, for corrosive chemicals, hydrocarbons and general duty pumps.

Dry Running Agitator Seal

21DR

An outside mounted balanced agitator seal that runs dry, holds high vacuum and needs no auxiliary cooling or lubrication.

General Purpose Rubber Bellow Seal

The most widely used rubber bellow seal: compact, easy to mount, and flexible enough to take up shaft run-out and wear.

Grundfos Pump Seal

12GS

A replacement seal for Grundfos pumps that fits without special tools and eliminates axial movement on the shaft.

Multi Spring / Wave Spring Seal (HJ)

HJ92

An HJ type multi spring or wave spring unbalanced seal, for textile, dyeing and general industrial fluids.

Multi Spring Balanced Seal

81B

A pusher type balanced multi spring seal for high pressure duty, in single, double or tandem arrangements.

Multi Spring Unbalanced Seal

81U

A general purpose multi spring seal with an O-ring or PTFE wedge, light on the shaft and narrow enough for a tight stuffing box.

Rotary Joint

RJ96

A rotary joint for water, thermic fluid and steam, from low to high speed and low to high pressure, in gunmetal or brass.

Rubber Diaphragm Seal

01DF

A diaphragm elastomer seal built for textile dyeing machines, from yarn and fibre dyeing to high speed jet dyeing.

Single Coil Spring Elastomer Bellow Seal

An easy to fit elastomer bellow seal on a single coil spring, for water pumps, oil pumps and refrigeration compressors.

Single Coil Spring Unbalanced Seal

72HF

A simple, rugged single coil spring seal with V packing, independent of the direction of rotation, for refinery and fertiliser plant duty.

Single Spring Seal (ARO)

71NJ

An ARO type single spring unbalanced seal with an O-ring or PTFE O-ring, for petrochemicals and general industrial fluids.

Single Spring Seal (Calico)

71NB

A Calico type single spring unbalanced seal with an O-ring or PTFE O-ring, for textile and dyeing machinery.

Single Spring Seal (M6)

71LNB

An M6 type single spring unbalanced seal with an O-ring or PTFE O-ring, for textile and dyeing machinery.

Teflon Bellow Seal

TF51, TF52

An outside mounted PTFE bellow seal for acids, alkalis and the most corrosive services, with a fixed or a replaceable face.

Top Entry Agitator Seal

LS101

A top entry double mechanical seal for mixers, reactors, driers and mills, rated to 60 bar.

Wave Spring Seal

83W91

A compact wave spring unbalanced seal with an O-ring or PTFE O-ring, for petrochemicals and general industrial fluids.

Welded Ends Metal Bellow Seal

MT41GB

An inherently balanced welded metal bellow seal with no dynamic O-ring, for corrosive chemicals and temperatures up to 350 °C.