NH78 Non-Metallic Drive C hain
NH 78 Non-Metallic Chain is a strong, yet light weight
alternative to metallic or cast drive chains. Directly
interchangeable with 78 series chains, the NH 78 chain
can be used with cast, plastic, or stainless steel sprockets for clarifier drives or drag conveyor applications.
Featuring unique stainless steel staked ends pins, the
NH78 assembles without the need for cotters, locking
pins or clips. The unfilled acetal link is highly wear
resistant and does not corrod or rust, natural lubricity
eliminates the need for oilers or lube lines. Minimal
wear means less maintenances. Extremely durable NH
78 chain is an economical alternative to standard
metallic drive chains.
L
1.688"
NH78 Drive Chain
D
W
Staked Pin Design
No Knurls
No Locking Pins
Solid Design - Ease of Installation
Natural Lubricity - No Lubrication Required
P
Dimensions subject to change
C h a i n D imensio ns Ar e Given I n I nc h es
H i t achi
C hain
N umber
NH78
Chain
Pitch
Width
Diameter
Height
P
W
D
H
d
L
2.609
1.1 2 5
0 .8 7 5
1.1 2 5
0.438
2.906
Link
Pin
Material Material
18- 8C rN i
Ac e t al
Working
Load
lbs
Average
Ultimate
Strength
lbs
Average
Weight
lbs/ft
1,750
4,000
1. 41
Hitachi Maxco, Ltd. - ENVIRONMENTAL PRODUCTS GROUP
PH: 800-241-8209 / WWW.HITMAX.COM
