Mechanical Seal MG1, Stationary Type G6 | Sealing Tech-G

The Sealing Tech-G MG1 Mechanical Seal with G6 Type Stationary is a single, unbalanced mechanical seal with an elastomer bellows and a central spring. Its design is independent of the shaft's direction of rotation, giving it great versatility for a wide range of rotary applications. The G6 Type stationary is specially designed for media containing suspended solids, such as wastewater, sludge, and industrial effluents, thanks to its robust geometry and its ability to handle particles without compromising the seal. Available in shaft diameters from 12 mm to 33 mm, with C/SiC or SiC/SiC faces and EPDM elastomer.

Applications

• Wastewater treatment: sludge pumps, effluent, and water with suspended solids
• Municipal industry: sewage and gray water pumping stations
• Agricultural industry: manure pumps, leachate, and irrigation water with particles
• Chemical industry: corrosive fluids or fluids with solids compatible with EPDM
• Food industry: pumps for viscous fluids or fluids with particles (with SiC/SiC faces)
• Industrial maintenance: seal replacement in centrifugal pumps with metric shafts from 12 to 33 mm

Technical Specifications

• Type: Single unbalanced mechanical seal with elastomer bellows
• Model: MG1 with G6 Type stationary
• Direction of rotation: Independent (bidirectional)
• Available shaft diameters: 12 mm / 14 mm / 20 mm / 22 mm / 25 mm / 28 mm / 30 mm / 33 mm
• Sliding face material: Carbon / Silicon (C/SiC) | Silicon / Silicon (SiC/SiC)
• Elastomer material: EPDM
• Configuration: Single seal
• Sales unit: Unit
• Country of origin: Spain / Taiwan
• Brand: Sealing Tech-G

Equivalent to

• EagleBurgmann MG1/G6
• John Crane Type 1/1B variant G6
• Flowserve SLC-1 Series variant G6
• AESSEAL PPES/B1 Series variant G6
• Vulcan Seals 1/MG1 Series variant G6
• Roten MG1/G6 Series
• AES (Chesterton) 442/MG1 Series variant G6

Compatible with

• Grundfos SE/SL (wastewater), small CM
• KSB Amarex (wastewater), small Etanorm
• Ebara DML/DW Series (wastewater)
• Pedrollo VXm, TOP Series (wastewater)
• Lowara DOC/DOMO Series (wastewater)
• Wilo Drain, MTC Series (wastewater)
• DAB FEKA Series (wastewater)
• Caprari KCM Series (wastewater)

Difference between G6 and G60 Stationary

The Type G6 stationary is optimized for media with suspended solids (wastewater, sludge), while the Type G60 is designed for clean fluids (potable water, process water). The correct stationary selection is key to ensuring the seal's lifespan in each application.

Other Common Names

This component is also known as: MG1 G6 mechanical seal, mechanical seal MG1 type G6, elastomer bellows wastewater seal, MG1 G6 pump seal, EPDM bellows mechanical seal for solids, MG1 mechanical seal for sludge centrifugal pump, MG1 G6 metric seal, unbalanced bellows mechanical seal for sewage.