Product details
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F-550 ACRYLIC FLOWMETER
Pipe sizes: 1/4", 3/8", 3/4" and 1" male NPT 1/2" hose barb Flow from: 0.025 to 20 GPM (0.1 to 75 LPM) Panel Mount Adjustable Valve Available
Adapter Options:
- 1/4″, 3/8″, 3/4″, 1″ Male NPT
- 1/2″ Hose Barb
Flow Ranges
Liquid (water)
- 0.025-0.250 GPM / 0.1-1.0 LPM
- 0.1-1.0 GPM / 0.4-4.0 LPM
- 0.2-2.0 GPM / 0.75-7.5 LPM
- 0.5-5 GPM / 2.0-20.0 LPM
- 1-10 GPM / 4-40 LPM
- 1-5 GPM / 3-18 LPM
- 1-15 GPM / 6-60 LPM
- 2-20 GPM / 7.5-75 LPM
Features & Benefits
- Durable, highly polished, one piece meter body.
- Annealed for added strength and chemical resistance.
- Acceptable for outdoor installations (acceptable in direct sunlight)
- Bulkhead nuts attach directly to inside panel.
- Optional adjustable flow control: needle-type adjustment valve.
- Direct reading permanent scale.
- White back reflector for easy reading.
- 316 stainless, PTFE or Hastelloy floats and float guides.
Additional Notes
Specifications
| Spec | Rated Value |
|---|---|
| Max. Working Pressure: | 250 psig (17.2 bar) @ 70° F (21° C) |
| Max. Fluid Temperature: | 200° F (93° C) @ 0 PSI |
| Full Scale Accuracy: | +/- 5% |
| Meter Body Material: | Machined Acrylic |
| Adapter Material: | Polypropylene |
| Guide Rod Material: | 316 SS or Hastelloy C-276 |
| O-ring Material: | FKM (Optional EP) |
| Approx. Shipping Weight: | 2 lb. (0.907 kg) |
Dimensional drawings
Reference Dimensions
| Model # | A | B | C | D | E | F | Mount Hole |
|---|---|---|---|---|---|---|---|
| F-55250LA (114") | 7-1/4" | 3-7/16" | 1" | 5-5/8" | 2-7/16" | 1-11/32" | 9116" |
| F-55375LA (3/8") | 8-3/8" | 4-1/2" | 1-11/32" | 6-1/2" | 3-1/4" | 1-3/4" | 11/16" |
| F-55376LA (3/8") | 8-3/8" | 4-1/2" | 1-11/32" | 6-1/2" | 3-1/4" | 1-3/4" | 11/16" |
| F-55500 LA (1/2") | 8-318" | 4-1/2" | 1-11/32" | 6-1/2" | 3-114" | 1-3/4" | 7/8" |
| F-55750LA (3/4") | 9" | 5-1/2" | 1-1/2" | 6-1/2" | 3-1/4" | 15/16" | 1-1/16" |
| F-55010LA (1") | 10-5/8" | 5-114" | 1-314" | 8" | 3-1/2" | 17/16" | 1-21/64" |
| F-55015LA (1") | 10-5/8" | 5-1/4" | 1-314" | 8" | 3-1/2" | 17/16" | 1-21/64" |
| F-55200LA (1") | 10-5/8" | 5-114" | 1-314" | 8" | 3-1/2" | 17/16" | 1-21/64" |
Alternate configurations
| SKU | Description | List price | - |
|---|---|---|---|
| BWI-29001002 | F-55250LA | F-550A 0.025-.25 GPM 1/4 M/NPT ADJUSTABLE | $229.95 | |
| BWI-29002002 | F-55375LA | F-550A 0.1-1 GPM 0.37" M/NPT ADJUSTABLE | $229.95 | |
| BWI-29002004 | F-55375LA-8 | F-550A 0.1-1 GPM 0.50" M/NPT ADJUSTABLE | $229.95 | |
| BWI-29003002 | F-55376LA | F-550A 0.2-2 GPM 0.37" M/NPT ADJUSTABLE | $229.95 | |
| BWI-29003007 | F-55377LA-8 | F-550A 0.3-3 GPM 0.50" M/NPT ADJUSTABLE | $229.95 | |
| BWI-29005002 | F-55500LA | F-550A 0.5-5 GPM 0.50" M/NPT ADJUSTABLE | $229.95 | |
| BWI-29008002 | F-55750LA | F-550A 1-10 GPM 0.75" M/NPT ADJUSTABLE | $292.95 | |
| BWI-29013006 | F-55005LA | F-550A 1-5 GPM 1.0" M/NPT ADJUSTABLE | $355.95 | |
| BWI-29014002 | F-55200LA | F-550A 2-20 GPM 1.0" M/NPT ADJUSTABLE | $355.95 | |
| BWI-29015002 | F-55010LA | F-550A 1-10 GPM 1.0" M/NPT ADJUSTABLE | $355.95 | |
| BWI-29016002 | F-55015LA | F-550A 1-15 GPM 1.0" M/NPT ADJUSTABLE | $355.95 |
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