Nucon 3.5" Pipe Pneumatic Dry Material Conveying 90°Elbows Morris Couplings 4"OD

In good used condition.
Stainless and aluminum pipe bulk conveying system.
This is all one lot.  Weight is approx 800-1000 Lbs.
The long elbows are 340 stainless.  3mm wall thickness.  Sch 10.
The straight pipe is aluminum.
The short elbows and tees are aluminum.
The Morris couplings are galvanized steel.
All 3-1/2" pipe (4" OD)
Total of:
(13) 48" Overall Length 90 Deg Elbows 304 Stainless.
(4) Shorter elbows 37" and 33" Lengths.
(4) Straight 4" pipe pcs total of 157"
(14) Short 90 Deg right angle elbows, aluminum.
(3) Aluminum Tee sections with 2 butterfly valves each. 2 are 38" one is 30.5" Length.
Total of 66 Morris couplings fits 4" OD pipe.  (3-1/2-3C)
Some of the rubber pieces are removed but are included.