Model 356 dual flowmeter regulator is capable of providing two separate independent flows from one common gas source. It is equipped with two Model 55-2 flowmeters that can be set at different flow rates. It is ideal for back purging, trail purging and/or other dual applications. This model features sensitive needle valves for fingertip control and durable, easy-to-read, flow tubes and covers. It is equipped with a tamper-proof, self-reseating, high pressure relief safety valve. The regulator features a brass body, 2" brass dual scale gauge and one-piece encapsulated steel design with internal filter and PTFE Teflon® seat. It has a 5/8" - 18" (F) outlet connection. This model is UL® listed.
Features
- Flowmeter is UL® listed® and provides two separate flows from one common gas source
- Regulator is compensated at 20 PSIG
- Brass body and painted zinc bonnet for longer service life
- Neoprene diaphragm for better pressure control
- 2" Brass dual scale easy-to-read gauge
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
- Durable cover and easy-to-read flow tube
- Provides accurate flow-control to 140 SCFH
- Equipped with two Model 55 flowmeters that can be set at different flow rates
- Sensitive needle valve for fingertip control permits highly accurate flow settings
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Harris Model 2555-Ar-70-680 Flowmeter Regulator - 3102555
$352.00$514.52
General Equipment
| Body | Brass |
| Bonnet | Painted Zinc |
| Certification |
CGA E-4 UL® listed |
| Diaphragm | Neoprene |
| Duty | Dual heavy |
| Equipped With |
Model 55-2Ar/He 70 RH 1/4" NPT (M) Flowmeter - PN 5400619 Model 55-2Ar/He 70 LH 1/4" NPT (M) Flowmeter - PN 5400620 |
| Flow Capacity (SCFH) | 10 - 45 (10 - 140) |
| Gas / Gas Service |
Argon (Ar) Helium (He) |
| Gauges | 2" Brass dual scale |
| Inlet Connection | CGA 580 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Recommended Items/Accessories | Single Black Inert Gas Hose - 3/16" x 10' - PN 4300138 |
| Seat | PTFE Teflon® |
| Supply Pressure Gauge (PSIG) | 4000 |
Gas Regulation
| Compensated PSIG | 20 |
| Outlet Connection | 5/8" - 18 (F) |
Warranty
| Warranty | 7 Years |