Stainless Steel Chainwheels In Stock

Description:

TRUMBULL Stainless Steel Chainwheels allow operation of overhead valves by means of a slight pull on the chain. Universal design allows Chainwheel to be clamped to handwheel, or pinned directly to valve stem.


Designed for corrosive environments, TRUMBULL Stainless Steel Chainwheels are Type 316 investment steel castings. Ideal in chemical processing, outdoor installations, or salt water environments.
All Chainwheels are furnished with attachment hardware for clamping to handwheel. Pocket style chainwheels use smooth, welded link (proof coil) chain.

 

Description:

Handwheels with hubs projecting above the handwheel rim may cause interference with the attachment set stampings in some instances. Please consult Power Plus or send us a drawing of your handwheel to avoid attachment problems.

 

Chainwheels furnished standard with "B" attachment sets (see above chart)

For optional ranges, using "A" or "C" sets (see tables below)

 

For direct mounting to shaft only:
Stainless Steel Bushing, machined by customer
Stainless Steel Bushing, machined by Trumbull

 

** Optional hardware attachment sets are available to fit different ranges of handwheels

 

D suffix denotes "Disc", used in lieu of standard clamping hardware

Lead Time: In Stock. Available for immediate shipment.
Specifications
Trumbull Item No. Size No. Diameter of Chainwheel **Range of Handwheels
Chainwheels will fit**
Weight Lbs. Length of Chain Required
(2x Drop)
 
367-1825 TRS-4D* 4-1/8" ** 1-1/2" I.D. TO 4-1/2" O.D. ** 4.6 LBS. Plus 1 ft. Add to RFQ
367-1830 TRS-6D* 5-7/8" ** 2-1/8" I.D. TO 6-1/4"" O.D. ** 8.4 LBS. Plus 1 ft. Add to RFQ
367-1833 TRS-8B 8" ** 7-1/2" I.D. TO 10-1/2" O.D. ** 13.9 LBS. Plus 1-1/2 ft. Add to RFQ
367-1845 TRS-12B 11-5/8" ** 8-1/2" I.D. TO 13-1/2" O.D. ** 19.1 LBS. Plus 1-1/2 ft. Add to RFQ
367-1850 TRS-15B 15-3/16" ** 9-1/2" I.D. TO 17-1/2" O.D ** 23.9 LBS. Plus 2 ft. Add to RFQ
367-1860 TRS-22B 22-1/4" ** 13" I.D. TO 25" O.D. ** 32.6 LBS. Plus 3 ft. Add to RFQ
367-1870 TRS-29B 29-1/4" ** 17-3/4"" I.D. TO 32" O.D. ** 44.3 LBS. Plus 4 ft. Add to RFQ
Chain & Link
Trumbull Item No. Item Description  
367-1815 TRS-316
316 Stainless Steel Welded Link Machine Chain, Trumbull Calibrated
Add to RFQ
367-1816 TRS Series
Stainless Steel Connecting Link (1 Required Per Chainwheel)
Add to RFQ
Overall Assembly Dimensions
Size Wheel O.D. Height Width Depth  
TRS-4 4-1/8" 6-1/4" 4-5/8" 2-3/8" Add to RFQ
TRS-6 5-7/8" 7-1/16" 6-3/16" 2-5/8" Add to RFQ
TRS-8 8" 9" 8-7/16" 2-3/4" Add to RFQ
TRS-12 11-5/8" 13-1/8" 12" 2-3/4" Add to RFQ
TRS-15 15-3/16" 16-1/4" 15-5/8" 2-3/4" Add to RFQ
TRS-22 22-1/4" 22-1/4" 22-5/8" 2-3/4" Add to RFQ
TRS-29 29-1/4" 29-1/4" 29-1/2" 2-3/4" Add to RFQ
Handwheel O.D. ranges with optional "A" Attachment Set
Size Min. O.D. Max. O.D.  
TRS-4 n.a. n.a. Add to RFQ
TRS-6 n.a. n.a. Add to RFQ
TRS-8 6" 8" Add to RFQ
TRS-12 7" 11" Add to RFQ
TRS-15 8" 15" Add to RFQ
TRS-22 11" 22-1/2" Add to RFQ
TRS-29 16" 29" Add to RFQ
Handwheel O.D. ranges with optional "C" Attachment Set
Size Min. O.D. Max. O.D.  
TRS-4 n.a. n.a. Add to RFQ
TRS-6 n.a. n.a. Add to RFQ
TRS-8 12-1/4" 15-1/2" Add to RFQ
TRS-12 13-1/4" 18-1/2" Add to RFQ
TRS-15 14-1/8" 23" Add to RFQ
TRS-22 17-1/2" 30" Add to RFQ
TRS-29 22-1/2" 37" Add to RFQ
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