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JB INDUSTRIES PR-303 Pneumatic Cartridge with O-Rings and Cover Seal - Pneumatics
JB INDUSTRIESPneumatics

JB INDUSTRIES PR-303 Pneumatic Cartridge with O-Rings and Cover Seal

JB INDUSTRIES Pneumatics.

SKU 3G-OTH-144598

Also listed as: PR303 · PR 303

Brand
JB INDUSTRIES
Item
PR-303 Pneumatic Cartridge with O-Rings and Cover Seal
Category
Pneumatics
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
PR-303

Technical Documents

No technical documents available for this product.
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JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

JB INDUSTRIES Pneumatics.

Frequently Asked Questions

What is the JB INDUSTRIES PR-303 cartridge used for?

The JB INDUSTRIES PR-303 cartridge is a pneumatic component used in industrial air systems to seal and regulate flow. It includes O-rings and a cover seal for reliable operation in valves or actuators. Common applications include manufacturing, automation, and process control where leak-free performance is required.

What are the specifications of the JB INDUSTRIES PR-303 cartridge?

The JB INDUSTRIES PR-303 cartridge is a pneumatic seal assembly with manufacturer part number PR-303. It includes O-rings and a cover seal. The SKU is 3G-OTH-144598. For detailed dimensions or pressure ratings, consult the product datasheet or contact 3G Electric for technical support.

Where to buy the JB INDUSTRIES PR-303 cartridge worldwide?

You can order the JB INDUSTRIES PR-303 cartridge from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time. 3G Electric sources genuine JB INDUSTRIES pneumatic components for international buyers.

How to install the JB INDUSTRIES PR-303 cartridge?

To install the JB INDUSTRIES PR-303 cartridge, first ensure the pneumatic system is depressurized. Remove the old cartridge and clean the sealing surfaces. Lubricate the O-rings lightly with compatible grease, then press the new cartridge into place and secure the cover seal. Torque to manufacturer specifications if available.

Used in

Common applications for JB INDUSTRIES
Refrigeration system servicing — JB INDUSTRIES analog pressure gauges (QC-G864) for monitoring low-side pressures
HVACR installation — JB INDUSTRIES capillary tubing (TC-36-12) for metering refrigerant in split systems
Commercial air-conditioning maintenance — JB INDUSTRIES saddle piercing valves (A32906) for adding access ports to copper lines
Evacuation and charging — JB INDUSTRIES valve core removers (CM-CRTOOL) for rapid core extraction during pump-down
Field service hose connections — JB INDUSTRIES low side charging hoses (CLS-60B) for connecting manifold gauges to systems
Flow control in service lines — JB INDUSTRIES mini ball valves (MBV5-03) for isolating sections during repair

JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES pneumatics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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