Product Manual

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Air Chain
Hoists
ingersollrandproducts.com/liing
Hoist accessories for 7700 and 7790 Series
Chain Baskets
Catches and stores load chain as load is lied. Mounts directly to side of hoist. Order based upon load chain length and
hoist being used. Load chain length on 1-ton 7700 Series hoists and 2-ton 7790 Series hoists is twice the li distance.
Exhausts
Piped exhaust
1
Allows exhaust to be piped to a remote area. This is particularly desirable
for applications in food processing, chemicals, and processes where
atmospheric purity must be maintained.
How to order: specify as option in Ordering Guide.
20308-4 exhaust muer
Threads into exhaust port to minimize sound level. Can be used on 7700
and 7790 Series hoists ordered with piped exhaust option.
For field conversion
All 7700 Series hoists may be converted to a piped-away exhaust by
ordering 46098-1 Head Assembly.
All 7790 Series hoists (except power trolley models) may be converted to a
piped-away exhaust by ordering 43029 Piped Exhaust Adapter.
(1) Hose not included. Exhaust port is 1/2” NPTF.
Hoist Controls
To convert from pull chain to pendent control: Either nylon braid (standard) or steel braid control hose is available. Steel
braid hose is recommended to resist heat or abrasion. Specify the model shown, inserting the pendent length in feet for the *.
Maximum 20 feet.
To convert from pendent control to pull chain: Specify 40004-*, where the * is pull chain length desired. Also required are
two 34026 valve caps; two Y325-116 O-rings; two 38966 springs and one Y227-3 pipe plug per hoist.
Link Chain
Canvas
Basket
Link Chain
Metal
Basket
Hoist Type of Standard Length
Used On Model Control 
All 7700E Series 46094-* Pendent – nylon braid hose 6
All 7700E Series 46369-* Pendent – steel braid hose 6
All 7790 Series 43106-* Pendent – nylon braid hose 6
All 7790 Series 46364-* Pendent – steel braid hose 6
All 7700 & 7790 Series 40004-* Pull chain 5
Load Chain Link Chain (metal basket) Link Chain (canvas basket
1
)
Max Lineal Feet 7700 7790 7700 7790
10 – 49800 – 10 – 43441 – 1
12 – – – –
16 37653 – 16 – – –
20 – 49800 – 20 43554 – 1 43441 – 2
30 – 49800 – 30 – –
32 37653 – 32 – 43554 – 2 –
40 – 49800 – 40 – 43554 – 3
56 37653 – 64 – – –
60 – 49800 – 60 – –
64 – – 43554 – 3 –
80 37653 – 80 49800 – 80 – –
59 37653 –100 49800 – 100 – –
(1) Canvas baskets are made of specially treated oil-resistant material.