Dwyer Series LFM Polycarbonate Flowmeters
Flow Meter DWYER LFM – The SERIES LFM Polycarbonate Flowmeters are made of precision, injection molded polycarbonate bodies and fittings.
This series consists of LFMA, LFMB, LFMC, LFMD, LFME and LFMF flowmeters with :
- 3″ (76 mm),
- 6″ (152 mm),
- 5″ (127 mm),
- 6″ (152 mm),
- 8″ (203 mm) and
- 11″ (279 mm) respective scales.
Features :
- Low installation costs with standard in-line male NPT process connections and 90° elbow fitting for panel mount option
- Heat and chemically resistant polycarbonate body and fittings feature a low cost for high durability
- Textured background on flowmeter bodies enhance scale readability saving time
- Easy to clean bodies yield low maintenance costs
- Adjustable set point indicator allows for easy visual set point indication decreasing costly flow reading error for LFMC, LFMD, LFME & LFMF
Series Flow Meter DWYER LFM (Models) :
Model | Description |
---|---|
LFMA-01-A2 | Polycarbonate flowmeter, range 0.1-1 GPM (.5-4 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMA-02-A2 | Polycarbonate flowmeter, range 0.2-2 GPM (1-7 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMA-03-A2 | Polycarbonate flowmeter, range 0.5-5 GPM (1.8-18 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMB-04-A2 | Polycarbonate flowmeter, range 0.1-1 GPM (.5-4 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMB-05-A2 | Polycarbonate flowmeter, range 0.2-2 GPM (1-7 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMB-06-A2 | Polycarbonate flowmeter, range 0.5-5 GPM (1.8-18 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMC-07-A2 | Polycarbonate flowmeter, range 0.25-2.5 GPM (1-10 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMC-08-A2 | Polycarbonate flowmeter, range 0.5-5 GPM (1.8-18 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMC-09-A2 | Polycarbonate flowmeter, range 0.8-8 GPM (3-30 LPM) water, 1/2″ male NPT, 316 SS float. |
LFMD-10-C2 | Polycarbonate flowmeter, range 0.8-8 GPM (3-30 LPM) water, 3/4″ male NPT, 316 SS float. |
LFMD-11-C2 | Polycarbonate flowmeter, range 1-10 GPM (4-40 LPM) water, 3/4″ male NPT, 316 SS float. |
LFME-12-F2 | Polycarbonate flowmeter, range 1.2-12 GPM (5-50 LPM) water, 1″ male NPT, 316 SS float. |
LFME-13-F2 | Polycarbonate flowmeter, range 2-20 GPM (8-80 LPM) water, 1″ male NPT, 316 SS float. |
LFME-14-F2 | Polycarbonate flowmeter, range 2.5-25 GPM (10-100 LPM) water, 1″ male NPT, 316 SS float. |
LFMF-15-I2 | Polycarbonate flowmeter, range 2.5-25 GPM (10-100 LPM) water, 2″ male NPT, 316 SS float. |
LFMF-16-I2 | Polycarbonate flowmeter, range 5-45 GPM (20-180 LPM) water, 2″ male NPT, 316 SS float. |
LFMF-17-I2 | Polycarbonate flowmeter, range 7-70 GPM (25-250 LPM) water, 2″ male NPT, 316 SS float. |
Specification Flow Meter DWYER LFM :
Service | Water |
Wetted Materials | Body: Polycarbonate; Flange nut: ABS; Float stop: LFMA, LFMB, LFMC: ABS; LFMD, LFME, LFMF: Polypropylene; O-rings: Fluoroelastomer; Rod & float: 316 SS; Connections: 20 mm & 63 mm metric union fittings: ABS; 32 mm & 40 mm metric union fittings: PVC; 1/2″ & 3/4″ male NPT fittings for LFMA, LFMB, LFMC: ABS; 3/4″ male and female NPT fittings for LFMD: PA66 nylon; 1″ & 2″ male NPT fittings: PA66 nylon. |
Pressure Limits | 87 psi (6 bar) at 68°F (20°C); 90° elbow fittings 116 psi (8 bar) at 68°F (20°C) |
Accuracy | ±5%. |
Process Connection | LFMA: 1/2″ male NPT. Optional 20 mm metric union; LFMB: 1/2″ male NPT. Optional 20mm metric union or 1/2″ male NPT with 90° elbow; LFMC: 1/2″ male NPT. Optional 20 mm metric union, 3/4″ male NPT, or 1/2″ male NPT with 90° elbow; LFMD: 3/4″ male NPT. Optional 32 mm metric union, 3/4″ female NPT, or 3/4″ male NPT with 90° elbow; LFME: 1″ male NPT. Optional 40 mm metric union, 1″ female NPT, or 1″ male NPT with 90° elbow; LFMF: 2″ male NPT. Optional 63 mm metric union or 2″ female NPT |
Weight | LFMA: 2 oz (56.7 g); LFMB: 3 oz (85.0 g); LFMC: 4 oz (113.4 g); LFMD: 10 oz (283.5 g); LFME: 15 oz (425.2 g); LFMF: 40 oz (1.1 kg) |
CAUTION: Series LFM Flowmeters are for indoor use only or areas without direct sunlight. Polycarbonate is adversely affected by ultraviolet light. |
DOWNLOAD : DWYER Series LFM Polycarbonate Flow Meters
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