Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
JB INDUSTRIES PR-1 Sight Glass - Pneumatics
JB INDUSTRIESPneumatics

JB INDUSTRIES PR-1 Sight Glass

JB INDUSTRIES Pneumatics.

SKU 3G-OTH-144845

Also listed as: PR1 · PR 1

Brand
JB INDUSTRIES
Item
PR-1 Sight Glass
Category
Pneumatics
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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-1

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

JB INDUSTRIES Pneumatics.

Frequently Asked Questions

What is JB INDUSTRIES Sight Glass PR-1 used for?

The JB INDUSTRIES Sight Glass PR-1 is used in pneumatic systems to provide visual indication of fluid level, flow, or condition. It is commonly applied in industrial air compressors, lubrication systems, and hydraulic reservoirs where monitoring oil or coolant is critical for equipment reliability.

What are the specifications of JB INDUSTRIES Sight Glass PR-1?

The JB INDUSTRIES Sight Glass PR-1 is a pneumatic sight glass with manufacturer part number PR-1. It is designed for visual fluid monitoring in compressed air and lubrication systems. For detailed dimensional and material specifications, consult the product datasheet or contact 3G Electric.

Where to buy JB INDUSTRIES Sight Glass PR-1 worldwide?

You can source the JB INDUSTRIES Sight Glass PR-1 through 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 on this pneumatic component.

How to install JB INDUSTRIES Sight Glass PR-1?

Install the JB INDUSTRIES Sight Glass PR-1 by threading it into a compatible port on your pneumatic reservoir or line. Ensure the sealing surface is clean and use appropriate thread sealant. Tighten to manufacturer torque specs to avoid cracking. Always depressurize the system before installation.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
JB INDUSTRIES Cover Assembly With Sight Glass and Drain Valve: PR-300, Cover Assembly
JB INDUSTRIES
JB INDUSTRIES Cover Assembly With Sight Glass and Drain Valve: PR-300, Cover Assembly
JB INDUSTRIES Cover Assembly. With Sight Glass and Drain Valve: PR-301, Cover Assembly
JB INDUSTRIES
JB INDUSTRIES Cover Assembly. With Sight Glass and Drain Valve: PR-301, Cover Assembly
JB INDUSTRIES Drain Cock: PR-2, Drain Valve
JB INDUSTRIES
JB INDUSTRIES Drain Cock: PR-2, Drain Valve
JB INDUSTRIES Gas Ballast with O-Rings Assembly: PR-7, Gas Ballast Valve with O-Ring
JB INDUSTRIES
JB INDUSTRIES Gas Ballast with O-Rings Assembly: PR-7, Gas Ballast Valve with O-Ring
JB INDUSTRIES Flex Coupler: PR-208, Flex Coupler
JB INDUSTRIES
JB INDUSTRIES Flex Coupler: PR-208, Flex Coupler
JB INDUSTRIES Pump Repair Kit: PR-45, Pump Repair Kit
JB INDUSTRIES
JB INDUSTRIES Pump Repair Kit: PR-45, Pump Repair Kit

More from JB INDUSTRIES

View all JB INDUSTRIES parts →
The PR-304 cartridge is a pneumatic component designed for use in industrial air systems. It includes rings and a cover seal to help maintain pressure regulation and seal integrity in pneumatic equipment
JB INDUSTRIES
The PR-304 cartridge is a pneumatic component designed for use in industrial air systems. It includes rings and a cover seal to help maintain pressure regulation and seal integrity in pneumatic equipment
Pneumatic splash guard designed to shield equipment from fluid splash and debris in industrial environments. Suitable for use in manufacturing, automotive, and material handling applications where pneumatic systems require protection from contaminants
JB INDUSTRIES
Pneumatic splash guard designed to shield equipment from fluid splash and debris in industrial environments. Suitable for use in manufacturing, automotive, and material handling applications where pneumatic systems require protection from contaminants
Pneumatic cover assembly designed to enclose and protect internal mechanisms in industrial air systems. Suitable for use in manufacturing, automation, and material handling equipment where sealing and contamination prevention are required
JB INDUSTRIES
Pneumatic cover assembly designed to enclose and protect internal mechanisms in industrial air systems. Suitable for use in manufacturing, automation, and material handling equipment where sealing and contamination prevention are required
Gas ballast O-ring for sealing the gas ballast valve on vacuum pumps in pneumatic systems. Prevents air leakage and maintains vacuum integrity during operation. Commonly used in HVAC, refrigeration, and industrial maintenance applications
JB INDUSTRIES
Gas ballast O-ring for sealing the gas ballast valve on vacuum pumps in pneumatic systems. Prevents air leakage and maintains vacuum integrity during operation. Commonly used in HVAC, refrigeration, and industrial maintenance applications
Pneumatic seal assembly for use in valves and actuators in industrial air systems. Includes O-rings and cover seal to help maintain leak-free operation in manufacturing, automation, and process control applications
JB INDUSTRIES
Pneumatic seal assembly for use in valves and actuators in industrial air systems. Includes O-rings and cover seal to help maintain leak-free operation in manufacturing, automation, and process control applications
Oil fill plug with integrated O-ring for sealing and refilling oil reservoirs in pneumatic systems, compressors, and vacuum pumps. Prevents leaks and contamination while providing maintenance access
JB INDUSTRIES
Oil fill plug with integrated O-ring for sealing and refilling oil reservoirs in pneumatic systems, compressors, and vacuum pumps. Prevents leaks and contamination while providing maintenance access
O-ring gasket designed for pneumatic ballast systems to provide a seal between mating surfaces. Used in applications such as HVAC, refrigeration, and compressed air equipment to prevent air or gas leaks
JB INDUSTRIES
O-ring gasket designed for pneumatic ballast systems to provide a seal between mating surfaces. Used in applications such as HVAC, refrigeration, and compressed air equipment to prevent air or gas leaks
Pneumatic accessory with a cushioned grip for operator comfort. Provides a secure, non-slip interface for manual control of air-operated equipment. Used in industrial assembly, material handling, and maintenance applications
JB INDUSTRIES
Pneumatic accessory with a cushioned grip for operator comfort. Provides a secure, non-slip interface for manual control of air-operated equipment. Used in industrial assembly, material handling, and maintenance applications