The DWR550c is DeatschWerks' compact bypass regulator for carbureted fuel systems, machined from 6061 aluminum and finished in black anodize. It flows up to 1000 lph and carries four -6AN inlet ports, so a single regulator can feed multiple carburetor lines, plus a -6AN return and a 1/8 in NPT gauge port. The body is ethanol compatible, so it runs on pump gasoline and E85 without swelling seals. This version ships with 3/8 in barb fittings and a pressure gauge already fitted, and DeatschWerks backs it with a limited lifetime warranty.
| Type | Compact adjustable bypass fuel pressure regulator, carbureted (DWR550c) |
| Flow | 1000 lph |
| Inlet Ports | 4 x -6AN |
| Return Port | -6AN |
| Gauge Port | 1/8 in NPT |
| Fittings Included | 3/8 in barb |
| Gauge | Pressure gauge included |
| Material | 6061 aluminum |
| Finish | Black anodized |
| Fuel Compatibility | Gasoline and ethanol blends |
| Warranty | Limited lifetime |
| Quantity | 1 |
| Part Number | 6-0550-FRB-38 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
