Babbitt Chain Wheels & Pocket Wheels For Valves | Boiler Supplies Galvanized Corrosion Resistant Chainwheels
Chainwheels by Babbitt Steam allow plant employees to operate the valves in the hard to reach areas safely.
Galvanized corrosion resistant chainwheels with galvanized attachment sets. Use these chainwheels in areas where high humidity, salt, or water are present.
| Babbitt Part # / Wheel Size # | GRG-0 | GRG-1 | GRG-1.5 | GRG-2 | GRG-2.5 | GRG-3 | GRG-3.5 | GRG-4 | GRG-4.5 | GRG-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" | 3/8" | 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 |
Valve Handwheel OD (inches) |
Chain Operator # |
Wheel Rim OD (inches) |
Uses Chain Size |
|
|---|---|---|---|---|---|---|
| GRG-0 |
Galvanized Handwheel Only GRG-0 |
2 - 4" | 0 | 4" | 2 | Add to RFQ |
| GRG-0 |
Galvanized Chain Only GRG-0 |
2 - 4" | 0 | 4" | 2 | Add to RFQ |
| GRG-1 |
Galvanized Handwheel Only GRG-1 |
4-1/4 - 5-3/4" | 1 | 5-3/4" | 1/0 | Add to RFQ |
| GRG-1 |
Galvanized Chain Only GRG-1 |
4-1/4 - 5-3/4" | 1 | 5-3/4" | 1/0 | Add to RFQ |
| GRG-1 |
Galvanized Master Link GRG-1 |
4-1/4 - 5-3/4" | 1 | 5-3/4" | 1/0 | Add to RFQ |
| GRG-1.5 |
Galvanized Handwheel Only GRG-1.5 |
6 - 7-1/2" | 1.5 | 7-1/2" | 1/0 | Add to RFQ |
| GRG-1.5 |
Galvanized Chain Only GRG-1.5 |
6 - 7-1/2" | 1.5 | 7-1/2" | 1/0 | Add to RFQ |
| GRG-1.5 |
Galvanized Master Link GRG-1.5 |
6 - 7-1/2" | 1.5 | 7-1/2" | 1/0 | Add to RFQ |
| GRG-2 |
Galvanized Handwheel Only GRG-2 |
7-3/4 - 9" | 2 | 9" | 1/0 | Add to RFQ |
| GRG-2 |
Galvanized Chain Only GRG-2 |
7-3/4 - 9" | 2 | 9" | 1/0 | Add to RFQ |
| GRG-2 |
Galvanized Master Link GRG-2 |
7-3/4 - 9" | 2 | 9" | 1/0 | Add to RFQ |
| GRG-2.5 |
Galvanized Handwheel Only GRG-2.5 |
9-1/4 - 12-1/2" | 2.5 | 12" | 4/0 | Add to RFQ |
| GRG-2.5 |
Galvanized Chain Only GRG-2.5 |
9-1/4 - 12-1/2" | 2.5 | 12" | 4/0 | Add to RFQ |
| GRG-2.5 |
Galvanized Master Link GRG-2.5 |
9-1/4 - 12-1/2" | 2.5 | 12" | 4/0 | Add to RFQ |
| GRG-3 |
Galvanized Handwheel Only GRG-3 |
12-3/4 - 15-1/2" | 3 | 15-1/2" | 4/0 | Add to RFQ |
| GRG-3 |
Galvanized Chain Only GRG-3 |
12-3/4 - 15-1/2" | 3 | 15-1/2" | 4/0 | Add to RFQ |
| GRG-3 |
Galvanized Master Link GRG-3 |
12-3/4 - 15-1/2" | 3 | 15-1/2" | 4/0 | Add to RFQ |
| GRG-3.5 |
Galvanized Handwheel Only GRG-3.5 |
15-3/4 - 19" | 3.5 | 18-1/2" | 4/0 | Add to RFQ |
| GRG-3.5 |
Galvanized Chain Only GRG-3.5 |
15-3/4 - 19" | 3.5 | 18-1/2" | 4/0 | Add to RFQ |
| GRG-3.5 |
Galvanized Master Link GRG-3.5 |
15-3/4 - 19" | 3.5 | 18-1/2" | 4/0 | Add to RFQ |
| GRG-4 |
Galvanized Handwheel Only GRG-4 |
19-1/4 - 22" | 4 | 21-1/2" | 5/0 | Add to RFQ |
| GRG-4 |
Galvanized Chain Only GRG-4 |
19-1/4 - 22" | 4 | 21-1/2" | 5/0 | Add to RFQ |
| GRG-4 |
Galvanized Master Link GRG-4 |
19-1/4 - 22" | 4 | 21-1/2" | 5/0 | Add to RFQ |
| GRG-4.5 |
Galvanized Handwheel Only GRG-4.5 |
22-1/2 - 26" | 4.5 | 25-3/4" | 5/0 | Add to RFQ |
| GRG-4.5 |
Galvanized Chain Only GRG-4.5 |
22-1/2 - 26" | 4.5 | 25-3/4" | 5/0 | Add to RFQ |
| GRG-4.5 |
Galvanized Master Link GRG-4.5 |
22-1/2 - 26" | 4.5 | 25-3/4" | 5/0 | Add to RFQ |
| GRG-5 |
Galvanized Handwheel Only GRG-5 |
26-1/4 - 30" | 5 | 30" | 5/0 | Add to RFQ |
| GRG-5 |
Galvanized Chain Only GRG-5 |
26-1/4 - 30" | 5 | 30" | 5/0 | Add to RFQ |
| GRG-5 |
Galvanized Master Link GRG-5 |
26-1/4 - 30" | 5 | 30" | 5/0 | Add to RFQ |
| GRG-5SP4 |
Galvanized Master Link GRG-5SP4 |
30-1/4 - 36" | 5 | 30" | 5/0 | Add to RFQ |
| Part # | Chain Operator # |
Uses Chain Trade Size |
|
|---|---|---|---|
| GC-0 | GRG-0 | 2 | Add to RFQ |
| GC-1 | GRG-1 | 1/0 | Add to RFQ |
| GC-1 | GRG-1.5 | 1/0 | Add to RFQ |
| GC-1 | GRG-2 | 1/0 | Add to RFQ |
| GC-2.5 | GRG-2.5 | 4/0 | Add to RFQ |
| GC-2.5 | GRG-3 | 4/0 | Add to RFQ |
| GC-2.5 | GRG-3.5 | 4/0 | Add to RFQ |
| GC-4 | GRG-4 | 5/0 | Add to RFQ |
| GC-4 | GRG-4.5 | 5/0 | Add to RFQ |
| GC-4 | GRG-5 | 5/0 | Add to RFQ |
| GC-4 | GRG-5SP4 | 5/0 | Add to RFQ |
| Part # | Chain Operator # |
Uses Chain Trade Size |
|
|---|---|---|---|
| ML-1 | GRG-1 | 1/0 | Add to RFQ |
| ML-1 | GRG-1.5 | 1/0 | Add to RFQ |
| ML-1 | GRG-2 | 1/0 | Add to RFQ |
| ML-2.5 | GRG-2.5 | 4/0 | Add to RFQ |
| ML-2.5 | GRG-3 | 4/0 | Add to RFQ |
| ML-2.5 | GRG-3.5 | 4/0 | Add to RFQ |
| ML-4 | GRG-4 | 5/0 | Add to RFQ |
| ML-4 | GRG-4.5 | 5/0 | Add to RFQ |
| ML-4 | GRG-5 | 5/0 | Add to RFQ |
| ML-4 | GRG-5SP4 | 5/0 | Add to RFQ |
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