Babbitt Chain Wheels & Pocket Wheels For Valves | Boiler Supplies Standard Aluminum Chainwheels
Standard Aluminum chainwheel with aluminum guide arms. All ARG units come complete with rim, chain guide, safety cap, cable, stainless steel attachment sets, and instructions for installation.
*Special attachment clamps for 5 wheel will accommodate up to 36" valve handwheel*
Chainwheel uses 316 Stainless Steel Chain & Master Link.
| Babbitt Part # / Wheel Size # | ARG-0 | ARG-1 | ARG-1.5 | ARG-2 | ARG-2.5 | ARG-3 | ARG-3.5 | ARG-4 | ARG-4.5 | ARG-5 |
|---|---|---|---|---|---|---|---|---|---|---|
| A- OVERALL HEIGHT | 4-5/8" | 6-3/8" | 7-3/4" | 10-1/2" | 12-1/2" | 15-1/2" | 18-1/2" | 21-1/2" | 25-3/4" | 30-1/4" |
| B- INNER BOLT CIRCLE | 1-1/2" | 2-1/2" | 3-1/2" | 4-1/2" | 5-1/2" | 8-1/2" | 11-1/2" | 11-1/2" | 14-1/2" | 18-3/4" |
| C- OUTER BOLT CIRCLE | 1-7/8" | 3-1/2" | 5" | 6-5/8" | 9-1/4" | 12-3/8" | 15-1/2" | 17-3/4" | 21-1/4" | 25-1/4" |
| D- HUB OPENING (DIA) | 1/2" | 7/8" | 1" | 2-1/8" | 2-1/8" | 2-1/8" | 3" | 3" | 3" | 3" |
| E- SLOT SIZE (WIDTH) | 1-5/16" | /8" | 3/8" | 3/8" | 7/16" | 7/16" | 7/16" | 5/8" | 5/8" | 5/8" |
| F- REAR OPENING | 3/4" | 1-1/2" | 1-7/8" | 3-1/8" | 3-1/2" | 3-1/2" | 4-7/8" | 4-7/8" | 4-5/8" | 4-3/4" |
| G- HUB DEPTH (SHOULDER TO REAR) | 1-1/8" | 1-1/2" | 1-7/16" | 1-3/8" | 1-3/4" | 1-7/8" | 1-7/8" | 1-7/8" | 1-7/8" | 2" |
| H- RIM THICKNESS | 7/8" | 1-1/8" | 1-1/8" | 1-1/8" | 1-1/4" | 1-1/4" | 1-1/4" | 1-1/2" | 1-1/2" | 1-1/2" |
| I- OVERALL DEPTH | 1-3/4" | 2-1/4" | 2-3/8" | 2-3/8" | 2-5/8" | 2-5/8" | 3-1/8" | 3-1/8" | 3-1/8" | 3-1/8" |
| Item # |
Description Chain Operator |
Valve Handwheel OD (inches) |
Wheel Rim OD (inches) |
Uses Chain Size |
|
|---|---|---|---|---|---|
| ARG-0 |
Standard Aluminum Chainwheel Only ARG-0 |
2 - 4" | 4" | 2 | Add to RFQ |
| ARG-1 |
Standard Aluminum Chainwheel Only ARG-1 |
4-1/4 - 5-3/4" | 5-3/4" | 1/0 | Add to RFQ |
| ARG-1.5 |
Standard Aluminum Chainwheel Only ARG-1.5 |
6 - 7-1/2" | 7-1/2" | 1/0 | Add to RFQ |
| ARG-2 |
Standard Aluminum Chainwheel Only ARG-2 |
7-3/4 - 9" | 9" | 1/0 | Add to RFQ |
| ARG-2.5 |
Standard Aluminum Chainwheel Only ARG-2.5 |
9-1/4 - 12-1/2" | 12" | 4/0 | Add to RFQ |
| ARG-3 |
Standard Aluminum Chainwheel Only ARG-3 |
12-3/4 - 15-1/2" | 15-1/2" | 4/0 | Add to RFQ |
| ARG-3.5 |
Standard Aluminum Chainwheel Only ARG-3.5 |
15-3/4" - 19" | 18-1/2" | 4/0 | Add to RFQ |
| ARG-4 |
Standard Aluminum Chainwheel Only ARG-4 |
19-1/4 - 22" | 21-1/2" | 5/0 | Add to RFQ |
| ARG-4.5 |
Standard Aluminum Chainwheel Only ARG-4.5 |
22-1/2" - 26" | 25-3/4" | 5/0 | Add to RFQ |
| ARG-5 |
Standard Aluminum Chainwheel Only ARG-5 |
26-1/4" - 30" | 30" | 5/0 | Add to RFQ |
| ARG-5-SP4 |
Standard Aluminum Chainwheel Only ARG-5-SP4 |
30-1/4 - 36" | 30" | 5/0 | Add to RFQ |
| Item # |
Fits Chain Operator # |
Chain Size |
|
|---|---|---|---|
| SC-0 | ARG-0 | 2 | Add to RFQ |
| SC-1 | ARG-1 | 1/0 | Add to RFQ |
| SC-1 | ARG-1.5 | 1/0 | Add to RFQ |
| SC-1 | ARG-2 | 1/0 | Add to RFQ |
| SC-2.5 | ARG-2.5 | 4/0 | Add to RFQ |
| SC-2.5 | ARG-3 | 4/0 | Add to RFQ |
| SC-2.5 | ARG-3.5 | 4/0 | Add to RFQ |
| SC-4 | ARG-4 | 5/0 | Add to RFQ |
| SC-4 | ARG-4.5 | 5/0 | Add to RFQ |
| SC-4 | ARG-5 | 5/0 | Add to RFQ |
| Item # |
Fits Chain Operator # |
Uses Chain Size |
|
|---|---|---|---|
| ML-1 | ARG-1 | 1/0 | Add to RFQ |
| ML-1 | ARG-1.5 | 1/0 | Add to RFQ |
| ML-1 | ARG-2 | 1/0 | Add to RFQ |
| ML-2.5 | ARG-2.5 | 4/0 | Add to RFQ |
| ML-2.5 | ARG-3 | 4/0 | Add to RFQ |
| ML-2.5 | ARG-3.5 | 4/0 | Add to RFQ |
| ML-4 | ARG-4 | 5/0 | Add to RFQ |
| ML-4 | ARG-4.5 | 5/0 | Add to RFQ |
| ML-4 | ARG-5 | 5/0 | Add to RFQ |
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