3J1/2 # 3 Flange 1/2″ Bore
Sleeve Coupling Flange – Spacer Flange, Size 3, 0.5000 in Bore, Steel Material
$25.51
3J1/2 # 3 Flange 1/2″ Bore
Sleeve Coupling Flange – Spacer Flange, Size 3, 0.5000 in Bore, Steel Material

3J1/2 # 3 Flange 1/2″ Bore
Sleeve Coupling Flange – Spacer Flange, Size 3, 0.5000 in Bore, Steel Material
| Hub Flange Type Code | J |
|---|---|
| Coupling Size Code | 3 |
| Bore Type | Finished Bore |
| Bore Diameter | 0.5000 in |
| Hub Type | Spacer Flange |
| Hub Material | Steel |
| Flange Diameter | 2.0620 in |
| Length Through Bore | 2 in |
| Coupling Overall Length | 2 in |
| Hub End Outside Diameter | 1-1/4 in |
| Torque Capacity | 60 in |
| Maximum RPM | 9200 RPM |
| Horsepower @ 100 RPM | 0.1 (TPR) hp |

Quick contact form
Please read questions bellow and if you can not find your answer, please send us your question, we will answer you as soon as possible.
Frequently asked questions
Inline Sales & Services Ltd. specializes in hydronic pumps, pump systems, parts, and related solutions for commercial, industrial, and HVAC applications. We provide sales, service, and technical support to customers throughout British Columbia and across Canada.
We are located in Surrey, British Columbia, and serve customers locally in the Lower Mainland as well as nationwide.
Yes. We ship pumps, parts, and equipment anywhere in Canada. Shipping options and timelines vary depending on product availability and destination.
We supply a wide range of pumps, including:
Hydronic pumps
Circulation pumps
Inline pumps
End suction pumps
Booster pumps
HVAC and mechanical system pumps
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Yes. We carry and source a wide selection of pump parts, including seals, bearings, impellers, motors, and gaskets. If we don’t have a part in stock, we can usually source it quickly.
Yes. Inline Sales & Services Ltd. has extensive experience with Bell & Gossett pumps and replacement parts, including repairs and upgrades.
Absolutely. Our knowledgeable team can help you identify the correct pump or part based on your system requirements, model numbers, or application details.
Yes. We provide professional pump repair and service solutions for many makes and models. Our goal is to restore performance, extend equipment life, and minimize downtime.
You can place an order by contacting us directly by phone or email. Our team will confirm availability, pricing, and shipping details.
You can reach us by phone or email, or by using the contact form on our website. We’re happy to answer questions, provide quotes, or assist with technical inquiries.