Model 2221 High Flow Flowmeter
The Orange Research Model 2221 FG/FGS/FS is a rugged and reliable flow meter engineered for low-flow applications in both liquid and gas systems. Built as a durable alternative to traditional rotameters, this meter is designed to perform in challenging industrial environments.
Key Features:
-
High-Pressure Capability: Capable of handling line pressures up to 3,000 psig, ensuring reliable operation in high-pressure systems.
-
Versatile Configurations: Choose the perfect fit for your application with three available versions: gauge only (FG), a gauge with a switch (FGS), or a switch-only model (FS).
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Flexible Installation: The Model 2221 can be mounted in any orientation—vertical or horizontal—providing greater flexibility for system integration.
-
Clear & Accurate Display: Features a bold, easy-to-read dial for quick and accurate flow monitoring from a distance.
-
Robust Construction: Its durable design is built to withstand harsh conditions, making it a long-lasting solution for your flow measurement needs.
The Orange Research Model 2221 FG/FGS/FS is a rugged and reliable flow meter engineered for low-flow applications in both liquid and gas systems. Built as a durable alternative to traditional rotameters, this meter is designed to perform in challenging industrial environments.
Key Features:
-
High-Pressure Capability: Capable of handling line pressures up to 3,000 psig, ensuring reliable operation in high-pressure systems.
-
Versatile Configurations: Choose the perfect fit for your application with three available versions: gauge only (FG), a gauge with a switch (FGS), or a switch-only model (FS).
-
Flexible Installation: The Model 2221 can be mounted in any orientation—vertical or horizontal—providing greater flexibility for system integration.
-
Clear & Accurate Display: Features a bold, easy-to-read dial for quick and accurate flow monitoring from a distance.
-
Robust Construction: Its durable design is built to withstand harsh conditions, making it a long-lasting solution for your flow measurement needs.
Specifications
| 2221 FG/FGS/FS | |
|---|---|
| Dial Size | 2.5", 3.5", 4.5" |
| Model | [FG] Flowmeter, [FGS] Flowmeter w/Switch⁺ |
| Specs | [1A-2.5] Aluminum | 2.5" Dial, [1A-3.5] Aluminum | 3.5" Dial, [1A-4.5] Aluminum | 4.5" Dial, [1C-2.5] 316 SS | 2.5" Dial, [1C-3.5] 316 SS | 3.5" Dial, [1C-4.5] 316 SS | 4.5" Dial, [1E-2.5] Brass | 2.5" Dial, [1E-3.5] Brass | 3.5" Dial, [1E-4.5] Brass | 4.5" Dial, [1A-2.5] Aluminum | 2.5" Dial⁺, [1A-3.5] Aluminum | 3.5" Dial⁺, [1A-4.5] Aluminum | 4.5" Dial⁺, [1C-2.5] 316 SS | 2.5" Dial⁺, [1C-3.5] 316 SS | 3.5" Dial⁺, [1C-4.5] 316 SS | 4.5" Dial⁺, [1E-2.5] Brass | 2.5" Dial⁺, [1E-3.5] Brass | 3.5" Dial⁺, [1E-4.5] Brass | 4.5" Dial⁺ |
| Dial Type | [B] Basic, [F] Flanged (2.5"), [F] Flanged (3.5/4.5") |
| Electrical | None, [A] SPST, N.O., [B] SPST, N.C., [C] SPDT, [A-A] (2) SPST, N.O., [B-B] (2) SPST, N.C., [C-C] (2) SPDT |
| Range | [0-1 GPM-W] Std. Water Calibration, [0-2 GPM-W] Std. Water Calibration, [0-3 GPM-W] Std. Water Calibration, [0-5 GPM-W] Std. Water Calibration, [1.5-10 SCFM-A] Std. Air Calibration, [2-15 SCM-A] Std. Air Calibration, [3-20 SCM-A] Std. Air Calibration, [3-25 SCFM-A] Std. Air Calibration |
| Lens | Glass (Std), [PL] Plastic (2.5"), [PL] Plastic (3.5/4.5") |
| Liquid Filled | Buna (Std), [LF] Glycerine (3.5"), [LF] Glycerine (4.5") |
| Flow | Left to Right (Std), [RF] Reverse Flow, [VU] Vertical Flow-Up, [VD] Vertical Flow-Down |
| Seals | Buna-N (Std), [T] Teflon, [V] Viton |
| Flowmeter Features | |
|---|---|
| Flowmeter: Connection Size | 1/4 in |
| Flowmeter: Technology | Differential Pressure (DP) |
| Flowmeter: Connection Type | NPT |
| Flowmeter: Fluid Type | Liquid |
| Flowmeter: Power | 120 VAC |