PROPACK DICHTUNGEN UND PACKUNGEN AG

Combination braid from Carbon reinforced expanded Graphite Tape and Carbon Fiber Practical useful application data: max. temperature: +250 °C Characteristics High standardisation potential Wear resistant through running track reinforcement, nevertheless shaft protecting Recommended shaft surface hardness: HRC 45 Excellent heat conductivity, suitable for dry running applications Non-hardening, good reset capability, coefficient of thermal expansion like steel Self lubricating excellent use in pumps, minimising the need of Flushwater Operating range Pressure [p max]: 25 bar, Velocity [v max]: 30 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +300 °C pH: 2 - 12 Density: 1.00 g/cm³ Practical useful application data: max. temperature: +250 °C Main application Centrifugal pumps Boiler feed water pumps Mixer Agitators Refiner Kneader Suitable for Power plant technology Boiler houses Pulp and paper industry Chemical and...

Braided from Expanded Graphite Tape with integrated Carbon fiber Reinforcement Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Characteristics Wear and extrusion stability through Carbon fiber reinforcement Non hardening, good reset capability, coefficient of thermal expansion similar to steel High temperature resistant and excellent heat and electric conductivity Self lubricating, excellent use in pumps, minimizing the need for flushwater Easy to cut, assemble and disassemble No shaft wear, excellent dry running characteristics Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 300 bar Temperature: t = -200… +550 °C pH: 0 - 14 Density: 1.00 g/cm³ Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Main application Centrifugal pumps Valves Control valves Gate valves Steam High Pressure and Temperature Valves Suitable for Power plant technology Boiler houses Chemical...

Hybrid braid in W-Profile made of heat conductive ePTFE Yarn with Meta-Aramid fiber reinforcement and Run-In lubricant Characteristics Clean packing with ultimate heat conductivity for abrasive products in pumps and other rotating equipment. Recommended shaft surface hardness: HRC 35 Porosity filling coating increases density and protects the packing in crystallizing mediums. W-Profile Reinforcement reduces shaft wear Operating range Pressure [p max]: 20 bar, Velocity [v max]: 20 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -100… +280 °C pH: 1 - 13 Density: 1.55 g/cm³ Main application Centrifugal pumps Mixer Agitators Kneader Filter Suitable for Pulp and paper industry Chemical industry Power plant technology Waste water technology Applications with abrasive products and when white packing is required Form of delivery This packing can be manufactured from 4 to 40 mm square as well as in intermediate, inch sizes and special...

Braid of ePTFE yarn with Incorporated Graphite and Run-In Lubricant Characteristics Excellent heat conductivity Maximum protection of shaft against wear (HRC 25 is sufficient) Extended MTBF Easy and safe installation and handling No ageing process Operating range Pressure [p max]: 25 bar, Velocity [v max]: 25 m/s Pressure [p max]: 250 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -100… +280 °C pH: 0 - 14 Density: 1.50 g/cm³ Main application Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Vacuum pumps Suitable for Universal use Waste water technology Acids Alkaline solutions Oil and grease Form of delivery This packing can be manufactured in dimensions from 10 to 40 mm as well as in intermediate, inch sizes and special measurements. Available from 4 to 9 mm in square X-Section as Style P1P. 04 - 09 mm on 1kg spool 10 - 15 mm on 2,5 kg spool 16 - 25 mm on 5 kg spool Special length, pre-cut or die formed rings on...

Meta-Aramid Fiber with PTFE Blocking Agent and Run-In Lubricant Characteristics Wear resistant, universal packing for applications with abrasive content High cross section density and structural stability, yet elastic and pliable Low friction, low shaft wear (HRC 45 shaft shaft surface hardness is sufficient) Clean packing, no contamination of media Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 100 bar, Velocity [v max]: 1.5 m/s Pressure [p max]: 100 bar Temperature: t = -100… +280 °C pH: 1 - 13 Density: 1.40 g/cm³ Main application Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Sugar industry Waste water technology Form of delivery This packing can be manufactured in dimensions from 10 to 40 mm as well as in intermediate, inch sizes and special measurements. Available from 4 to 9 mm in square X-Section. 04 - 09 mm on 1kg spool 10 - 15 mm on 2,5 kg spool 16 - 25 mm on...

Para-Aramid Fiber Packing with PTFE Impregnation and Run-In Lubricant­ Practical useful application data: max. temperature: +200 °C Characteristics Volume stable, pressure stable High cross section density through PTFE blocking agent, which protects against penetration of crystallizing media Excellent value for money Good resistance against wear, with abrasive and hardening mediums Recommended shaft surface hardness: HRC 50 Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +250 °C pH: 2 - 12 Density: 1.20 g/cm³ Practical useful application data: max. temperature: +200 °C Haupteinsatzgebiet Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Sugar industry Power plant technology Waste water technology Mining industry Variant Square shape P7 Form of delivery This packing can be manufactured in...

Combination Braid of ePTFE with incorporated Graphite and Para-Aramid Fiber Corner Reinforcement with Special Blocking compound Practical useful application data: max. temperature: +200 °C Characteristics Reinforced packing with reduced wear through improvedheat conductivity Recommended shaft surface hardness: HRC 50 Safe universal packing for abrasive media Extrusion resistant, ideal for worn equipment with bigger gap width Development: Better sealability of stuffing box Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 500 bar, Velocity [v max]: 3 m/s Pressure [p max]: 250 bar Temperature: t = -100… +280 °C pH: 2 - 12 Density: 1.50 g/cm³ Practical useful application data: max. temperature: +200 °C Main application Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Sugar industry Waste water technology Chemical industry Variant Square shape S12K Plunger with ParaAramid-Corner...

Combination Braid of ePTFE with incorporated Graphite and PTFE Fiber Corner Reinforcement with Special Blocking compound Practical useful application data: max. temperature: +200 °C max. pressure centrifugal pumps: 20 bar Characteristics High cross section density and structural stability, elastic and pliable Special Impregnation prevents hardening of packing Improved friction properties minimizing shaft or sleeve wear Shaft hardness HRC 25 is sufficient Resistant against solvents, acids and crystallizing media Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 250 bar, Velocity [v max]: 2 m/s Pressure [p max]: 250 bar Temperature: t = -100… +280 °C pH: 0 - 14 Density: 1.60 g/cm³ Practical useful application data: max. temperature: +200 °C max. pressure centrifugal pumps: 20 bar Main application Centrifugal pumps Mixer Agitators Autoclave Filter Refiner Kneader Paddle dryer Suitable for Pulp and paper industry Chemical industry Sugar...

High purity Carbon Fiber with cross section impregnation and run in lubricant­ Practical useful application data: max. temperature: +250 °C Characteristics Excellent Standardisation features Cross section impregnation avoids the penetration of crystallizing mediums Wear resistant against abrasive products and with minimal coefficient of friction Self lubricating fiber with high Carbon content, reduced shaft wear and excellent heat transfer characteristics Thermally balanced construction, the coefficient of expansion is similar to steel, the packing is volume stabile and does not shrink. Therefore minimal re-adjustment needed after installation. Excellent chemical resistance Recommended shaft surface hardness: HRC 45 Operating range Pressure [p max]: 30 bar, Velocity [v max]: 25 m/s Pressure [p max]: 100 bar, Velocity [v max]: 2 m/s Pressure [p max]: 100 bar Temperature: t = -50… +300 °C pH: 2 - 12 Density: 1.45 g/cm³ Practical useful application data: max. temperature: +250...

Combination braid of ePTFE Yarn incorporated with Graphite, Meta-Aramid Fibers and special impregnation Practical useful application data: max. temperature: +200 °C Characteristics Excellent Standardisation possibilities High Cross Sectional density, yet still elastic and flexible Suitable for use with hardening and crystallizing products Displays reduced wear through special running track reinforcement Unique formulation impregnation improves flexibility, ensures packing will not harden Provides excellent chemical resistance Recommended shaft surface hardness: HRC 35 Operating range Pressure [p max]: 25 bar, Velocity [v max]: 20 m/s Pressure [p max]: 150 bar, Velocity [v max]: 2 m/s Pressure [p max]: 150 bar Temperature: t = -100… +280 °C pH: 1 - 13 Density: 1.50 g/cm³ Practical useful application data: max. temperature: +200 °C Main application Centrifugal pumps Mixer Agitators Fittings Filter Suitable for Pulp and paper industry Chemical industry Form of delivery This...