Liquid Level Sight Gauges & Water Gauges | Boiler Supplies Military Grade Navy & Coast Guard Approved ASME Compliant Liquid Level Gauges Military Grade Navy & Coast Guard Approved Liquid Level Gauges
Military Gauge Specifications:
These units are manufactured to conform to military specification MIL-I-20037-B. Units are able to fit all requirments.
(Navy & USCG Approved)
Classifications:
Type NA - Non-Automatic: No ball check, suitable for maximum working pressure up to 100 psi.
Type A - Automatic: Unit has automatic ball check, suitable for maximum working pressure up to 300 psi.
Class A - General: Guard rod type protection for gauge glass.
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.
WG53A TYPE 1 OR 2 Navy Gauge. These units are manufactured to conform to military specification MIL-l-20037-B and are classified as follows:
TYPE 1 – Non-Automatic: No ball check, suitable for maximum working pressure up to 100 p.s.i.
TYPE 2: Automatic: Unit has automatic ball check, suitable for maximum working pressure up to 300 p.s.i.
Class A: General: Guard rod type protection for gauge glass.
Class B: Shielded: Tubular brass shield around gauge glass (price upon request)
** Make note in RFQ Message Field**
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).
Navy approved, U.S.C.G. approved. Each unit individually tested.
| Model Number | Size of Vessel Connection | Size of Glass OD | |
|---|---|---|---|
| PPI-53-A1 Type 1 | 1/2" NPT | 3/4" | Add to RFQ |
| PPI-53-A2 Type 2 | 1/2" NPT | 3/4" | Add to RFQ |
| PPI-53-A2 U.S.C.G. | 1/2" NPT | 3/4" | Add to RFQ |
| PPI-54-A1 Type 1 | 3/4" NPT | 3/4" | Add to RFQ |
| PPI-54-A2 Type 2 | 3/4" NPT | 3/4" | Add to RFQ |
| PPI-54-A2 U.S.C.G. | 3/4" NPT | 3/4" | Add to RFQ |
| PPI-53F150-A2 Type 2 | 1/2" Flanged 150 lb | 3/4" | Add to RFQ |
| PPI-54F150-A2 Type 2 | 3/4" Flanged 150 lb | 3/4" | Add to RFQ |
| PPI-54F300-A2 Type 2 | 3/4" Flanged 300 lb | 3/4" | Add to RFQ |
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