Conical Mechanical Seal G6 | Sealing Tech-G

The Sealing Tech-G G6 Conical Mechanical Seal is an unbalanced mechanical seal with a rotary conical spring, designed for smooth shafts in general-purpose industrial pumps. Its conical geometry ensures uniform contact pressure on the sealing faces, offering reliable sealing and long service life. Available in multiple diameters and material combinations to suit different fluids and operating conditions. Important: this seal is dependent on the shaft's direction of rotation; verify direction before installation.

Applications

• Drinking water, circulation, and booster pumps
• Chemical processes with EPDM-compatible fluids
• Mining industry: pumping sludge and fluids with solids
• Central heating and HVAC systems
• Food and beverage industry (with non-aggressive fluids)
• General industrial pumps in manufacturing and services

Technical Specifications

• Reference / Type: Conical G6
• Construction type: Unbalanced, rotary conical spring
• Shaft application: Smooth shaft
• Direction of rotation: Dependent (verify before installation)
• Shaft diameter: 22 mm / 24 mm / 28 mm / 30 mm / 38 mm
• Sliding face material: Silicon/Silicon (SiC/SiC) or Carbon/Silicon (C/SiC)
• Elastomer material (secondary seal): EPDM
• Country of origin: Spain / Taiwan
• Brand: Sealing Tech-G

Compatible with

• Grundfos NK, NB, CM (smooth shaft, conical type seals)
• Ebara Series CD/CDX, 3LS/3LM
• Pedrollo Series F/FK, NGA, HF
• Lowara Series CO/COE, SH
• KSB Series Etanorm, Megachem
• Goulds Series 3196, 3656
• Caprari Series MEC

Other Common Names

This component is also known as: conical spring mechanical seal, mechanical seal conical spring G6, mechanical seal for smooth shaft, CM37 seal, conical spring seal, unbalanced mechanical seal, industrial smooth shaft seal, industrial pump mechanical seal.