Shipping
- Complimentary ground shipping within 1 to 7 business days
- In-store collection available within 1 to 7 business days
- Next-day and Express delivery options also available
- Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
- See the delivery FAQs for details on shipping methods, costs and delivery times
Returns and Exchanges
- Easy and complimentary, within 14 days
- See conditions and procedure in our return FAQs
Questions?
Call 1-877-388-4111 or email [email protected].
Availability/Lead Time
If an item is out of stock, we provide an estimated arrival time at Penry Air. This estimate is based on information from the manufacturer and our experience with ordering the item. Please note that the actual lead time may vary. The estimate does not include shipping time to your location.
If you have any questions about availability, please call 1-877-388-4111 or email [email protected].
Also Live Chat is available.
Call to speak with our air compressor experts! We offer product assistance, advice and quotes on quality products!
Let us help you design the air system that best suits you!
Mon-Fri 6:00 am to 5:00 pm CST
Live Chat feature available on the weekend
Call To Us Free: 877 388 4111
"Over 50 Years of Experience"

Male Flow Regulator with Knob (Control Out) - RPM OG/OR
| Part Numbers | For Tube OD | Thread |
|---|---|---|
| RPM OG1826 | 1/8" | 10-32 UNF |
| RPM OG3126 | 3/16" | 10-32 UNF |
| RPM OG4126 | 1/4" | 10-32 UNF |
| RPM OG5326 | 5/32" | 10-32 UNF |
| RPM OR0400 | 4 mm | 1/8" BSPT |
| RPM OR0401 | 4 mm | 1/4" BSPT |
| RPM OR0600 | 6 mm | 1/8" BSPT |
| RPM OR0601 | 6 mm | 1/4" BSPT |
| RPM OR0602 | 6 mm | 3/8" BSPT |
| RPM OR0603 | 6 mm | 1/2" BSPT |
| RPM OR0800 | 8 mm | 1/8" BSPT |
| RPM OR0801 | 8 mm | 1/4" BSPT |
| RPM OR0802 | 8 mm | 3/8" BSPT |
| RPM OR0803 | 8 mm | 1/2" BSPT |
| RPM OR1000 | 10 mm | 1/8" BSPT |
| RPM OR1001 | 10 mm | 1/4" BSPT |
| RPM OR1002 | 10 mm | 3/8" BSPT |
| RPM OR1003 | 10 mm | 1/2" BSPT |
| RPM OR1201 | 12 mm | 1/4" BSPT |
| RPM OR1202 | 12 mm | 3/8" BSPT |
| RPM OR1203 | 12 mm | 1/2" BSPT |
| RPM OR1820 | 1/8" | 1/8" MNPT |
| RPM OR2122 | 1/2" | 3/8" MNPT |
| RPM OR2123 | 1/2" | 1/2" MNPT |
| RPM OR3120 | 3/16" | 1/8" MNPT |
| RPM OR3121 | 3/16" | 1/4" MNPT |
| RPM OR3122 | 3/16" | 3/8" MNPT |
| RPM OR3821 | 3/8" | 1/4" MNPT |
| RPM OR3822 | 3/8" | 3/8" MNPT |
| RPM OR3823 | 3/8" | 1/2" MNPT |
| RPM OR4120 | 1/4" | 1/8" MNPT |
| RPM OR4121 | 1/4" | 1/4" MNPT |
| RPM OR4122 | 1/4" | 3/8" MNPT |
| RPM OR5120 | 5/16" | 1/8" MNPT |
| RPM OR5121 | 5/16" | 1/4" MNPT |
| RPM OR5122 | 5/16" | 3/8" MNPT |
| RPM OR5123 | 5/16" | 1/2" MNPT |
| RPM OR5320 | 5/32" | 1/8" MNPT |