Liquid Level Sight Gauges & Water Gauges | Boiler Supplies Military Grade Navy & Coast Guard Approved ASME Compliant Liquid Level Gauges Military Grade Approved Liquid Level Gauges
These units are manufactured to conform to military specification MIL-I-20037-B. Units are able to fit all requirements. Navy approved, U.S.C.G. approved. Each unit individually tested.
Classifications:
Type 1 - Non-Automatic: No ball check, suitable for maximum working pressure up to 100 psi.
Type 2 - Automatic: w/ ball check, suitable for maximum working pressure up to 300 psi.
Class A - General: Guard rod type protection for gauge glass.(Standard Type)
Class B - Shielded: Tubular brass shield around gauge glass can be special ordered upon request.
Units can be supplied with ASA or military flanges, 150# or 300# in either 1/2" or 3/4" size. Flanges will be "silver soldered" to bodies.
This unit with “polycarbonate tube” meets “high shock” requirements of Mil-S-901C and the “vibration” requirements of Mil-Std-167 for Type 1 vibration up to 25 c.p.s. (certified test reports available upon request).
| Item # |
Size of Vessel Connection |
Size of Glass OD |
Description | |
|---|---|---|---|---|
| PPI-53-A Type 1 (No Ball Check) | 1/2" NPT | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-53-A Type 2 (w/ Ball Check) | 1/2" NPT | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-53-A Type 2 U.S.C.G.(w/ Ball Check) | 1/2" NPT | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-54-A Type 1 (No Ball Check) | 3/4" NPT | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-54-A Type 2 (w/ Ball Check) | 3/4" NPT | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-54-A Type 2 U.S.C.G. (w/ Ball Check) | 3/4" NPT | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-53F150-A Type 2 (w/ Ball Check) | 1/2" Flanged 150 lb | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-54F150-A Type 2 (w/ Ball Check) | 3/4" Flanged 150 lb | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
| PPI-54F300-A Type 2 (w/ Ball Check) | 3/4" Flanged 300 lb | 3/4" | Military Approved Liquid Level Gauges | Add to RFQ |
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