Parr Instrument Magnetic Drive - Manual (Page 7)

Parr Magnetic Drives
w w w . p a r r i n s t . c o m 7
Gasket Material Designations
Common Trade Name Type of Material
ASTM
Designations
Parr
Suffix
Nitrile, buna-N Butadiene / acryloelastomer NBR JB
Viton® 1 Fluoroelastomer FKM JV
Kalrez® 2
Chemraz® 3
Parofluor® 4
Perfluoroelastomer FFKM JK
Ethylene/ Propylene Ethylene propylene Copolymer elastomer EP JE
Teflon® 5 Tetrafluoroethylene polymer PTFE HA
Grafoil® 6 Flexible graphite FG KL
1. Viton® is a registered trademark of DuPont
2. Kalrez® is a registered trademark of DuPont
3. Chemraz® is a registered trademark of Green, Tweede & Co. Ltd.
4. Parofluor® is a registered trademark of Parker Hannifin Corporation
5. Teflon® is a registered trademark of DuPont
6. Grafoil® is a registered trademark of UCAR Carbon, Inc.
Accessories
Drive Maintenance Tools
A1120HC, A2140HC and A2150HC Series
Part No. Description
1947HC Bushing Installation Tool
1948HC Bushing Removal Tool
A1180HC and A1750HC Series
Part No. Description
1950HC Bushing Installation Tool
1951HC Bushing Removal Tool
A2160HC and A2170HC Series
Part No. Description
2177HC Bushing Installation Tool
2178HC Bushing Removal Tool
All Magnetic Drives
Part No. Description
2086HC Bearing Installation Tool
Spanner Wrenches
A1180HC, A1750HC, A2160HC and A2170HC Series
Part No. Description
264AC3 Pin Spanner Wrench, 2”
A1120HC, A2140HC, and A2150HC Series
Part No. Description
264AC4 Pin Spanner Wrench, 1½”,
All Magnetic Drives
Part No. Description
264AC5 Face Spanner Wrench, Adj.,