Aluminum Test Mandrels

Test Mandrels are pulled through your duct system after conduit is installed to verify duct integrity and to comply with the ovality (roundness) specification the owner may have.

Mandrel made from solid aluminum for durability and corrosion resistance.

Flexible cable is suitable for tight bends.

P/N	Conduit ID	Weight

10109	2 in. (51 mm)	1 lb. (.45 kg)
10110	2 1/2 in. (64 mm)	1 1/2 lbs. (.68 kg)
10111	3 in. (76 mm)	2 1/2 lbs. (1.13 kg)
10112	3 1/2 in. (89 mm)	3 1/2 lbs. (1.59 kg)
10113	4 in. (101 mm)	6 1/2 lbs. (2.95 kg)
10114	5 in. (127 mm)	10 1/2 lbs. (4.77 kg)
10115	6 in. (178 mm)	15 lbs. (6.80 kg)

Click on image above for a larger view of the Test Mandrels

General Machine Products Co. 3111 Old Lincoln Highway Trevose, PA 19053-4996 USA LOGO