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

WILKERSON Dial Compressed Air Regulator: Zinc, 1 in NPT, 650 scfm, 300 psig Max Op Pressure - Wilkerson FRL Air Regulators
WILKERSONWilkerson FRL Air Regulators

WILKERSON Dial Compressed Air Regulator: Zinc, 1 in NPT, 650 scfm, 300 psig Max Op Pressure

The WILKERSON Dial Compressed Air Regulator (MPN R31-08-000) is a zinc-bodied FRL air regulator with a 1 in NPT port size, rated for 650 scfm flow and a maximum operating pressure of 300 psig. It features a knob…

SKU 3G-OTH-160524

Also listed as: R3108000 · R31 08 000

Brand
WILKERSON
Item
Dial Compressed Air Regulator: Zinc, 1 in NPT, 650 scfm, 300 psig Max Op Pressure
Category
Wilkerson FRL Air Regulators
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

WILKERSON
Manufacturer Part Number
R31-08-000
Type
650 scfm, 300 psig Max Op Pressure, Knob
NPT
1 in

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

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

Product Description

The WILKERSON Dial Compressed Air Regulator (MPN R31-08-000) is a zinc-bodied FRL air regulator with a 1 in NPT port size, rated for 650 scfm flow and a maximum operating pressure of 300 psig. It features a knob adjustment mechanism for setting regulated pressure.

Frequently Asked Questions

What is the WILKERSON Dial Compressed Air Regulator used for?

The WILKERSON Dial Compressed Air Regulator (R31-08-000) controls and stabilizes downstream air pressure in pneumatic systems. It is commonly used in industrial manufacturing, automation, and process control applications where precise pressure regulation is required to protect equipment and ensure consistent operation.

What are the specifications of the WILKERSON R31-08-000 air regulator?

The WILKERSON R31-08-000 is a zinc-bodied dial regulator with a 1 in NPT port size. It handles 650 scfm flow and a maximum operating pressure of 300 psig. Adjustment is via a knob. This model is part of the Wilkerson FRL air regulator line and is identified by MPN R31-08-000.

Where to buy the WILKERSON Dial Compressed Air Regulator worldwide?

3G Electric supplies the WILKERSON Dial Compressed Air Regulator (R31-08-000) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine Wilkerson part.

How to install a WILKERSON compressed air regulator?

Install the WILKERSON R31-08-000 regulator in the compressed air line with flow direction matching the arrow on the body. Use thread sealant on the 1 in NPT ports. Mount vertically or horizontally with the knob accessible. Always depressurize the system before installation and follow standard pneumatic safety practices.

Used in

Common applications for WILKERSON
Manufacturing assembly lines — WILKERSON D18-03-FKG0B FRL unit for pneumatic tool lubrication and air preparation.
Packaging machinery — WILKERSON B08-02-FKG0B filter/regulator for consistent pressure control in film sealing systems.
Chemical processing plants — WILKERSON M28-04-BK00B coalescing filter for oil-free air supply to instrumentation.
Automotive paint booths — WILKERSON F26-04-FG0 particulate filter for removal of water and dirt from compressed air lines.
Food and beverage production — WILKERSON F16-04-000 filter for pre-filtration before HEPA or sterile air systems.
Pharmaceutical cleanrooms — WILKERSON M18-04-BK00B coalescing filter for 0.5 micron oil aerosol removal in critical air supplies.

WILKERSON Products

3G Electric supplies WILKERSON wilkerson frl air regulators. 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
WILKERSON Dial Compressed Air Regulator: Zinc, 3/4 in NPT, 400 scfm, 300 psig Max Op Pressure, Knob (MPN R31-06-000)
WILKERSON
WILKERSON Dial Compressed Air Regulator: Zinc, 3/4 in NPT, 400 scfm, 300 psig Max Op Pressure, Knob (MPN R31-06-000)
WILKERSON
WILKERSON
WILKERSON Compressed Air Regulator: Zinc, 1 in NPT, 500 scfm, 300 psig Max Op Pressure, Knob (MPN R30-08-H00)
WILKERSON
WILKERSON
WILKERSON Compressed Air Regulator: Zinc, 1 in NPT, 500 scfm, 300 psig Max Op Pressure, Knob (MPN R30-08-G00)
WILKERSON
WILKERSON
WILKERSON Dial Compressed Air Regulator: Zinc, 1/4 in BSPP, 117 scfm, 300 psig Max Op Pressure, Knob (MPN R21-C2-000)
WILKERSON
WILKERSON
WILKERSON Compressed Air Regulator: Zinc, 3/4 in NPT, 481 scfm, 300 psig Max Op Pressure, Knob (MPN R30-06-H00)
WILKERSON
WILKERSON
WILKERSON Compressed Air Regulator: Zinc, 1/2 in NPT, 185 scfm, 300 psig Max Op Pressure, Knob (MPN R26-04-GH0)

More from WILKERSON

View all WILKERSON parts
WILKERSON Compressed Air Regulator: Zinc, 1/8 in NPT, 13 cfm, 2 psi to 125 psi, Knob, R03 Series (MPN R03-01-000)
WILKERSON
WILKERSON Compressed Air Regulator: Zinc, 1/8 in NPT, 13 cfm, 2 psi to 125 psi, Knob, R03 Series (MPN R03-01-000)
WILKERSON
WILKERSON
WILKERSON Dial Compressed Air Regulator: Zinc, 3/8 in NPT, 180 scfm, 300 psig Max Op Pressure, Knob (MPN R21-03-R00)
WILKERSON Compressed Air Regulator: Aluminum, 3/8 in NPT, 150 cfm, 300 psi Max Op Pressure, Knob (MPN R18-03-F0G0B)
WILKERSON
WILKERSON Compressed Air Regulator: Aluminum, 3/8 in NPT, 150 cfm, 300 psi Max Op Pressure, Knob (MPN R18-03-F0G0B)
WILKERSON Regulator: Aluminum, 1/4 in NPT, 148 scfm, 0 psig to 250 psig, 300 psig Max Op Pressure (MPN R18-02-G0G0B)
WILKERSON
WILKERSON Regulator: Aluminum, 1/4 in NPT, 148 scfm, 0 psig to 250 psig, 300 psig Max Op Pressure (MPN R18-02-G0G0B)
WILKERSON Dial Compressed Air Regulator: Zinc, 2 in NPT, 1,600 scfm, 300 psig Max Op Pressure, Knob (MPN R41-0C-000)
WILKERSON
WILKERSON Dial Compressed Air Regulator: Zinc, 2 in NPT, 1,600 scfm, 300 psig Max Op Pressure, Knob (MPN R41-0C-000)
WILKERSON Regulator: Aluminum, 3/8 in NPT, 64 scfm, 0 psig to 125 psig, 300 psig Max Op Pressure (MPN R19-03-FA00B)
WILKERSON
WILKERSON Regulator: Aluminum, 3/8 in NPT, 64 scfm, 0 psig to 125 psig, 300 psig Max Op Pressure (MPN R19-03-FA00B)
WILKERSON Regulator: Zinc, 1/2 in NPT, 185 scfm, 300 psig Max Op Pressure, Knob, 3 3/8 in Overall Wd (MPN R26-04-000-23)
WILKERSON
WILKERSON Regulator: Zinc, 1/2 in NPT, 185 scfm, 300 psig Max Op Pressure, Knob, 3 3/8 in Overall Wd (MPN R26-04-000-23)
WILKERSON Regulator: Zinc, 1/2 in NPT, 88 scfm, 0 psig to 125 psig, 300 psig Max Op Pressure, Knob (MPN R16-04-G00)
WILKERSON
WILKERSON Regulator: Zinc, 1/2 in NPT, 88 scfm, 0 psig to 125 psig, 300 psig Max Op Pressure, Knob (MPN R16-04-G00)