|
In order
to keep proper tension on drive chains, NRG furnishes a non-metallic
chain tightener. Strong, lightweight, and simple to install, NRG's
H78 drive chain tensioners do not rust or seize like metallic equivalents.
Featuring a heavy duty Oil filled green Nylon arm with 5/8" x 8-3/16"
slot for adjustment and an 8T UHMW-PE or Nylon-6 sprocket, excess
slack on drive chains can be eliminated. For new installations NRG
offers a steel L-mounting bracket for attachment to the tank wall.
NRG can also offer replacement H78 idler sprockets for existing chain
tightener assemblies, with various bores and numbers of teeth. Call
your local NRG representative for more information. |
| |
| Drive
Chain Tightener |
 |
| |
 |
 |
Does
not rust or corrode |
|
Can
be used as a tightener or guide |
|
Can
be furnished with custom fabricated steel support bracket |
|
Adjustable |
|
Lightweight
and easy to install |
|
Available
in other designs and materials |
| Arm
Length: |
13.75
inch |
Sprocket
Size:
|
H78-8T |
Pitch
Diameter:
|
6.82
inch |
Arm
Material:
|
Oil
Filled Nylon |
| Sprocket
Material: |
UHMW-PE
or Nylon-6 |
| Length:
|
1
15/16 to 5 7/16 |
|
|
