Single Spring and Multiple Spring Pusher Seals

US3N

Single-seal, unbalanced design Rotating conical spring

US7N

Single-seal, for plain shafts, unbalanced design, Super-Sinus-spring

BS7N

Single Balanced seal, for stepped shafts, with Super-Sinus spring, Integrated pumping device and seat cooling optional

BS500

Single balanced seal, Rotating multiple springs, Compliant with API682 (Type A)

BSSL

Single Balanced design, Stationary multiple springs, Springs and pins not in contact with medium, light Slurry

BSRN

Single Balanced design, Stationary multi springs, heavy Slurry

BS92N

Single Balanced design, for plain shaft, Rotating spring protected from media

BS12N

Single Balanced design, for Stepped shafts, Torque transmission through conical spring

BS3B

Single Balanced design, Single Spring, Special drive between seal head and drive collar

Elastomer Bellow and Rubber Bellow Seals

EBS1

Elastomer bellows seal, rotating unbalanced design, No torsion on bellows, double seal optional

EBS9

Elastomer bellow seal, rotating unbalanced design, No torsion on bellows and spring, Conical or cylindrical spring in metric and inch sizes available

MBS1000

Rotating metal bellows Single seal, for plain shafts, Balanced design

MBS85N

Rotating metal bellows Single balanced seal, for plain shafts

MBSWT

Rotating metal bellows Single balanced seal, for plain shafts

MBSCT

Rotating metal bellows Single seal, Balanced design, for plain shafts

MBS400

Single balanced seal, Stationary metal bellows

BSSPLIT

Fully split single seal, Cartridge Balanced, Stationary springs, Built-in flushing connections

Single and Double Cartridge Mechanical Seals

STSCART (DIN & ANSI)

Single Balanced Cartridge, flush and quench connections optional

EBSCART

Single Elastomer bellow, unbalanced cartridge design, rotating spring, available in Metric and inch

STDCART (DIN & ANSI)

Dual Balanced Cartridge Seal, Double pressure balanced, Integrated pumping device

MBSCART

Single Balanced Cartridge, metal bellow seal, flush and quench connections optional with multipoint injection

MBDCART

Double Balanced Cartridge, Metal bellows, Stationary O-Ring

API682 Compliant Mechanical Seals

APSCART

Single Balanced Cartridge, complaint to API 682 Category 1, Type A, Arrangement 1

APDCART

Dual Balanced Cartridge seal, compliant to Category 1, Type A, Arrangement 2 or 3

APS75VN

Single Cartridge seal, compliant to API 682 Category 2 and 3, Type A, Arrangement 1

APS75VK

Dual Cartridge seal, compliant to API 682 Category 2 and 3, Type A, Arrangement 2 or 3

Non-Contacting Dry Gas Seal for Pumps and Turbomachinery

DRY GAS SEALS

Single Dry Gas Seal, Double Dry Gas Seal, Tandem Dry Gas Seal with and without Intermediate Laby, Barrier Seal