BW-20 Porthole with Reflector

Designed for multiple use, these gauges are made for insertion in tapped els, tees or other NPT fittings and are easily installed and removed with a wrench. Turned from solid hexagon rod, this rugged unit comes factory assembled with clear glass window firmly held between two gaskets by rolled edge of body. Same as BW-10 with the addition of a white reflector to show oil level more clearly. Recommended maximum pressures listed for styles BW-10 and BW-20 allow safe margins for variations in application and installation.

Product Options

Available Options

SKUA (in.)B (in.)C (in.)D (in.)E (in.)Presssure PSI 
040551-1/4 ~ 11-1/211/161/21-9/322-1/410
040561-1/2 ~ 11-1/211/161/21-9/322-1/210
040572-11 1/211/161/223-1/82.5

Company Overview

Innovative solutions and subject matter expertise in airflow and thermal management solutions, turbocharger solutions, and lubrication and venting products. 

4601 121st Street
Urbandale, IA 50323
United States
Phone: +1 (800) 323 3238
Edisonstraat 2
7575 AT, Oldenzaal
The Netherlands
Phone: +31 (0) 541 584 500