16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch, 0.5 PSIG
The 16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch, 0.5 PSIG is a preset three-stage regulator specially designed to deliver a highly accurate and consistent low-pressure supply of nitrogen to oil-filled power transformers.
You may be interested in
Ask for more information
16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch, 0.5 PSIG
The 16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch, 0.5 PSIG is a preset three-stage regulator specially designed to deliver a highly accurate and consistent low-pressure supply of nitrogen to oil-filled power transformers.
More from this category
Related products
Ask for more information
About this product
The 16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch, 0.5 PSIG is a preset three-stage regulator specially designed to deliver a highly accurate and consistent low-pressure supply of nitrogen to oil-filled power transformers. It comes without an electronic pressure switch.
The regulator will deliver and maintain 0.50 PSIG in the headspace of oil-filled transformers. A built-in self-relieving valve set at 8 PSIG protects the system from over-pressurization due to temperature variation.
The 16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch, 0.5 PSIG comes with a rapid-fill bypass pressure valve allowing the rapid filling of the transformer with 6 PSIG of pressure.
Notes:
- Operation temperature: -40° to +180° Fahrenheit.
- Operation voltage (model 16347-3): 5 amps at 12/24 volts DC or 125 volts AC. 3 amps at 250 volts.
- Pressure switch setting: Adjustable from 70–300 PSIG (ships preset at 250 PSIG), 3/32-inch Allen head screw switch.
- Switch wiring: Normally open or normally closed (DPDT), three 18-inch flying leads.
Information Chart for the 16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch
Stock Number | Preset Outlet Pressure 1st Stage | Preset Outlet Pressure 2nd Stage | Preset Outlet Pressure 3rd Stage | Bypass Rapid Fill / Purge | Inlet Connection | Outlet Connection | Max Inlet Pressure |
---|---|---|---|---|---|---|---|
16347-3 | 150 PSIG into 2nd stage | 8 PSIG into 3rd stage | 0.4–0.6 PSIG into outlet | 6 PSIG | CGA580 | 1/2" FNPT | 3000 PSIG |
Stock Number 16347-3 | |
---|---|
Preset Outlet Pressure 1st Stage | 150 PSIG into 2nd stage |
Preset Outlet Pressure 2nd Stage | 8 PSIG into 3rd stage |
Preset Outlet Pressure 3rd Stage | 0.4–0.6 PSIG into outlet |
Bypass Rapid Fill/ Purge | 6 PSIG |
Inlet Connection | CGA580 |
Outlet Connection | 1/2" FNPT |
Max Inlet Pressure | 3000 PSIG |
16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch Construction Features
These regulators have seven key features, which are:
Resin bonnet insert
Allows smooth, easy adjustment even at high-pressure levels.
Stainless steel diaphragm
Resists corrosion, leaking, and freeze-up if used with liquid (cryogenic) gases for extended service life. Note: Series 30 has a neoprene composite diaphragm.
Color-coded labels
Supply performance capabilities, easy gas service identification, and technical information.
External relief valve
Protects regulator from damage due to inadvertent high-pressure surge. The relief valve will release excessive pressure and automatically reset.
Nickel-plated bonnet
Along with brass body protect against corrosion.
Shatter-resistant gauge lenses
2.5-inch corrosion-resistant polished brass gauges with shatter-resistant polycarbonate lenses. Note: Series 30 has 2-inch painted steel gauges.
Dual filters including Sure Seat™
Protect high-pressure seats from debris for reliable operation and long service life.
Warranty
3 Years Miller®’s Gas Equipment and Gas Control Warranty
About the 16347-3 Three-Stage Nitrogen Blanketing Regulator with Switch
See here the complete line of Oxy-Fuel Regulators, Three Stage Regulators.
Download here the warranty policy for all Oxy-Fuel and Pressure Regulation Equipment from Miller® | Smith Equipment®.
This product is manufactured by Miller® | Smith Equipment®. Ifexport is the Preferred International Authorized Miller® | Smith Equipment® Wholesaler.