Style 99

Style 99 packing has a wide range of applications. This is due to its nature of construction and its material make up.

Style 99 has the following attributes

  • It is a good selection for general applications such as water pumps, booster pumps, ash pumps, reciprocating pumps, sewage pumps etc.
  • It has the ability to run dry without major detrimental effects on the packing.
  • It is resistant to abrasion which makes it suitable for applications such as slurries, pulp and the like.
  • It can withstand a relatively wide “PH” range which makes it suitable in sea water and other mildly acidic or alkaline conditions.
  • Style 99 can also be used as a valve packing.

TECHNICAL INFORMATION FOR STYLE 99

Pressure Rating:
Temperature Rating:
Maximum Shaft Speed:
Chemical Rating:
Size Range:
18 Bar
– 240°C to 260 °C
18 m/s
PH = 3 to 12
¼ inch to 1 inch
(6.4mm to 25.4mm)

Style 99H

HOLLOW CORE

Style 99H packing has a more specific range of applications. These include applications where there is excessive vibration, sagging shafts or extreme run-out of shafts.

Style 99H is a hollow core packing having the following attributes

  • It has the ability to return to 95% of its original shape after having been crushed up to 50% of its original size.
  • It has the ability to run dry without major detrimental effects on the packing.
  • It s resistance to abrasion makes it suitable for applications such as slurries, pulp and the like.
  • It can withstand a relatively wide “PH” range which makes it good in sea water and other mildly acidic or alkaline conditions.

TECHNICAL INFORMATION FOR STYLE 99H

Pressure Rating:
Temperature Rating:
Maximum Shaft Speed:
Chemical Rating:
Size Range: 
Inner Core Variations:
5 Bar
145 °C
10 m/s
PH = 2 to 12
½ inch to 1 inch
(12.7mm to 25.4mm)
Standard -Silicon & EPDM
Other materials are available on request

HOLLOW CORE PACKING

Style 99H has the ability to be crushed up to 50 % and return to 95% of its original shape and size. This means that in an application where a shaft has extreme run out, vibration or sagging, Style 99H can offer a controlled leakage and possibly a leak free application depending on the type of installation.

Style 9001B

Style 9001B packing has a fairly large range of applications. It can be used as a general purpose pump packing and in applications such as petrochemical pumps, high speed pumps, boiler feed pumps, reactor pumps, etc.

Style 9001B has the following attributes

  • It has the ability to run dry without major detrimental effects on the packing.
  • It can withstand extremely high pressures and high shaft speeds.
  • It is resistant to abrasion which makes it suitable for applications such as slurries, pulp and the like..
  • It has good “PH” resistance and is effective in acidic or alkaline conditions.

TECHNICAL INFORMATION FOR STYLE 9001B

Pressure Rating:
Temperature Rating:
Maximum Shaft Speed:
Chemical Rating:
Size Range:
218 Bar
– 45°C to 460 °C
24 m/s
PH = 0 to 14
¼ inch to 1 inch
(6.4mm to 25.4mm)

Style 9001C

VALVE PACKING

Style 9001C packing is a valve packing which can be used for sealing a very large range of valve applications.

Style 9001C has the following attributes

  • It has the ability to seal super heated steam valves as well as standard valve applications.
  • It can withstand extremely high temperatures.
  • Due to it being a wire reinforced packing it is able to withstand extreme pressures.
  • It has good “PH” resistance which makes it suitable in acidic or alkaline conditions.

TECHNICAL INFORMATION FOR STYLE 9001C

Pressure Rating:
Temperature Rating Applications:
Chemical Rating:
Size Range:
315 Bar
680 °C up to 2750°C in some
PH = 0 to 14 except for oxidisers in PH = 0 to 2
½ inch to 1 inch
(12.7mm to 25.4mm)

Style 33

Style 33 packing has a large range of applications. It can be used as a general purpose pump packing, however it is primarily focused on chemical applications.

Style 33 has the following attributes

  • It has the ability to run dry without major detrimental effect on the packing.
  • It is a PTFE based packing.
  • It is generally a good choice for applications where chemicals are involved and a leak free system is required.
  • It has an excellent “PH” resistance which makes it ideal for acidic or alkaline conditions.

TECHNICAL INFORMATION FOR STYLE 33

Pressure Rating:
Temperature Rating:
Maximum Shaft Speed:
Chemical Rating:
Size Range:
18 Bar
260 °C
8 m/s
PH = 0 to 14
¼ inch to 1 inch
(6.4mm to 25.4mm)