Cartridge Seals

Features

• Single acting, inside mounted
• Balanced
• Easy to replace individual seal-wear parts, 
• Independent of direction of rotation, Inside mounted,
• Sturdy drive mechanism design.

Advantages

TYPE SSI-16C: Metal Bellow Cartridge Seal is widely used in assembly pumps, clinker grinders, sludge pumps, pulp & syrup pumps, oil pipeline pumps and boiler feed water pumps. Further, our rigidly constructed product range is offered in various specifications to meet the requirements of clients.

Materials

• Seal Faces: TC/TC, Sic/Sic, Sic/Ceramic
• Secondary Seals: Viton/PTFE/GFT/Karlez
• Metal Components: SS-316/Hast-C/Monel

Recommended applications

• Process industry
• Chemical industry
• Petrochemicals industry
• Pumps
• Special rotating equipment

Features

• Doubleseals
• Balanced
• Inside mounted

Advantages

SSI-50DMCCartridge seals are self-contained units consisting of a shaft sleeve, seal, and gland plate.

Materials

• Seal Faces: Ceramic /Sic/Carbon Vs Ceramic /RB Sic./TC
• Secondary Seals: Viton/PTFE/GFT
• Metal Components: SS-316

Recommended applications

• Process industry
• Chemical industry
• Petrochemicals industry
• Pumps
• Special rotating equipment

Features

• Single seals without connections with flush and with quench combined with lip seal or throttle ring.
• Additional variants available for ANSI pumps and eccentric screw pumps.
• Double pressure balanced
• Integrated pumping devise

Advantages

• Ideal seal for standardizations
• Universal applicable for packings conversions, retrofits or original equipment
• No dimensional modification of the seal chamber (centrifugal pumps) necessary
• No damage of the shaft by dynamically loaded O-Ring
• Extended service life
• Straightforward and easy installation due to pre-assembled unit
• Individual adaptation to pump design possible
• Ideal seal for standardizations
• Universal applicable for packings conversions, retrofits or OEM
• No dimensional modification of the seal chamber (centrifugal pumps) necessary, small radial installation height
• No damage of the shaft by dynamically loaded O-Ring
• Extended service life
• No damage caused by dirt entered during assembly
• Straightforward and easy installation due to pre-assembled unit
• Individual adaptation to pump design possible

Recommended applications

• Process industry
• Petrochemical industry
• Chemical industry
• Pharmaceutical industry
• Power plant technology
• Pulp and paper industry
• Water and waste water technology
• Mining industry
• Food and beverage industry
• Sugar industry

Features

• Single Cartridge Seal 
• Balance SEALS
• Easy Installation.

Advantages

• Seal arrangements incorporate an elastomer O-ring as the secondary sealing member. A common seal head/mating ring set, utilized throughout all versions, is reversible to allow rotating. Seat/mating ring or rotating seal head operation, and is interchangeable with metal bellows seal heads. Seal has an optional quench gland with carbon ring throttle bushing.
• Balance Pusher Seals available in Single Configuration used for Sealing Environmentally. Dual Directional. Stationary spring design. Reversible Seal Head. No clogging Wave Spring outside the Product. Components in Cartridge Design are Builds for the Highest Reliability and Simple Installation.

Materials

• Seal Ring Faces: TC and SiC
• Seat Faces:Sic and TC
• Elastomer: Viton, PTFE, FEP and FFKM
• End fitting MOC: SS 316, HAST-C and Carpenter 42
• MOC: SS 316 – CHANGE OF MOC ON REQUEST

Recommended applications

• Process industry
• Petrochemical industry
• Chemical industry
• Pharmaceutical industry
• Power plant technology
• Slurry Pumps
• Paints.

Features

• Balanced
• Single acting
• Inside mounted
• Independent of direction of rotation

Materials

• Seal Faces: (Dynamic & Stationary Ring)
• Carbon, Ceramic (99.5%), Silicon Carbide, Tungsten Carbide & which are suitable for fluid

Secondary Seal:

• Viton, Silicon, Aflac, Karlez
• PTFE, GFT

Hardware & Spring

• SS 316, SS 304
• Carpenter-42
• Alloy-20, Hastelloy – C

Recommended applications

• Syrup pumps
• Food industries
• Water treatment
• Pulp & Paper industries
• General & light chemicals

Features

• Easy installation
• Fits ANSI Standard & Big Bore pumps
• Economical to repair
• Unbalanced Design ideal for low pressure applications 
• Available in inch and metric sizes
• Inside mounted

Features

• Single end,
• Unbalanced, 
• Independent direction of rotation, 
• Cartridge shaft seals.
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: General Temperature Mechanical Seal
• Performance: Wear and Weak Corrosion
• Standard: Specifically Designed for Grundfos Stamped Stainless Steel Centrifugal Pumps
• Model NO.: SSI-GF
• Balance: Unbalanced
• Specification: Inner Diameter: , 12 mm, 16 mm,  22 mm

Materials

• Rotary Ring Face: Carbon/SiC/TC
• Stationary Ring Face: Carbon/SiC/TC
• Elastomers (elastomer bellows for GB-B): NBR/Viton/EPDM
• Springs: SS304/SS316
• Metal Parts: SS304/SS316

Recommended applications

• Oil
• Water
• Weak acid
• Alkali 
• Corrosive mediums.