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HAMAR Gland packing type 628

Product documents

Document Document type
Product Manual Download  (PDF)
Product overview

This gland packing material from HAMAR is one of the most universally used pump gaskets. The product is widely used in applications involving centrifugal pumps, mixers, agitators and reciprocating rods. It consists of a PTFE graphite compound (woven from 100% GFO expanded PTFE fibres) and also contains a silicone-based running-in lubricant. In addition, this gland packing is approved by the FMPA institute for the food industry and has good thermal conductivity. You can easily install this product in your application.

Application

Temperature resistance
This gland packing has an operating temperature range of -100°C to +280°C.

Chemical resistance
This gland packing is resistant to a wide range of chemicals. There are some exceptions however. For example, this product cannot withstand molten alkali metals, fluorine, oleum, fuming nitric acid and strong oxidising agents in the range of pH=0-2. Furthermore, this gland packing seal is not suitable for abrasive fluids.

Hardness
A shaft hardness of 25 HRC is recommended when you use this gland packing seal.

Parameters
Pumps: 25 bars – 25 m/s
Valves: 250 bars

Recommended in: Chemical

Technical information
Construction
operation principle
Stock item
Shape
Type
Material
Width (mm)
Height (mm)
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Tradename
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Braided Packing type 628 6,35x6,35mm HAMAR Braided Packing type 628 6,35x6,35mm ERIKS Item #: 13705327
 
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Braided Packing type 628 7x7mm HAMAR Braided Packing type 628 7x7mm ERIKS Item #: 10033801
 
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Braided Packing type 628 8x8mm HAMAR Braided Packing type 628 8x8mm ERIKS Item #: 10033799
 
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Braided Packing type 628 9x9mm HAMAR Braided Packing type 628 9x9mm ERIKS Item #: 10033797
 
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Braided Packing type 628 9,5x9,5mm HAMAR Braided Packing type 628 9,5x9,5mm ERIKS Item #: 13705328
 
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Braided Packing type 628 10x10mm HAMAR Braided Packing type 628 10x10mm ERIKS Item #: 10033795
 
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Braided Packing type 628 11x11mm HAMAR Braided Packing type 628 11x11mm ERIKS Item #: 13705316
 
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Braided Packing type 628 12x12mm HAMAR Braided Packing type 628 12x12mm ERIKS Item #: 10033796
 
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Braided Packing type 628 13x13mm HAMAR Braided Packing type 628 13x13mm ERIKS Item #: 13705318
 
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4 meter per package
Braided Packing type 628 14x14mm HAMAR Braided Packing type 628 14x14mm ERIKS Item #: 10033792
 
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Stock item
Shape
Type
Material
Width (mm)
Height (mm)
Equivalent Types
Tradename
Clear filter      (32 of the 32 items displayed)
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