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5. For Flange Fittings - Customer to provide:
• Ring Gaskets or Full-Face Gaskets approved for use with
ANSI flanges and the fluid being monitored (two required).
• 5/8" bolts and nuts: Four per side for 3-inch meters; eight
per side for 4-inch meters.
Torque bolts using a star pattern to 25 ft-lbs. Supplied
flanges are two-piece and allow the meter to be oriented
regardless of the mating flanges position.
Proper handling and care will extend the life and service of the
meter.
Turbine Rotor
The meter is virtually maintenance-free. However, it is impor-
tant the rotor moves freely. Keep the meter clean and free of
contaminants.
The rotor can be removed for cleaning and inspection. Begin
by unscrewing the nose cone from the outlet end of the meter.
A 1/4" square socket extension can be used. Remove the lock
and flat thrust washers. Rotor can then be removed from shaft.
Note orientation because rotor is not bi-directional. Remove
debris or deposits using soft brush or small probe. Reassemble
in reverse order.
Blowing compressed air through the turbine assembly
could damage the rotor.
Inlet and Outlet:
Spigot (Pipe) End Models:
TM300
3 inch Schd. 80, Spigot (Pipe)
TM400
4 inch Schd. 80, Spigot (Pipe)
NPT Models:
TM300-N
3 inch NPT
TM400-N
4 inch NPT
Flange Models:
TM300-F
3 inch 150# ANSI Flange
TM400-F
4 inch 150# ANSI Flange
Design Type: Turbine
Wetted Components:
Housing: PVC
Journal Bearings: PEEK
Shaft: Stainless Steel
Rotor and Nose Cone: Acetal
Washers: Stainless Steel
Max. Working Pressure:
TM300 (All Models): 225 PSIG @ 73° F
TM400 (All Models): 225 PSIG @ 73° F (Non CE),
135 PSIG @ 73° F (CE applications)
2
MAINTENANCE
CAUTION
SPECIFICATIONS
U.S. Measurement
Unit of Measure: Gallon
Flow Range:
3 inch: 40-400 GPM (Linearity: ±3.0% of Reading)
30-600 GPM (Accuracy: ±2.0% Full Scale)
4 inch: 60-600 GPM (Linearity: ±3.0 of Reading)
40-800 GPM (Accuracy ±2.0% Full Scale)
Operating Temperature: +32° F to +140° F
(Do not allow fluid to freeze inside meter.)
Storage Temperature: –40° F to +158° F
Product Weight - lbs.:
Spigot
(Pipe)
NPT
Flange
3 inch:
2.4
3.9
5.8
4 inch:
3.7
6.1
9.2
Dimensions - Inches (L x H x W):
Spigot (Pipe):
3 inch: 11.5 x 5.34 x 3.5
4 inch: 13.5 x 6.34 x 4.5
NPT:
3 inch: 14.7 x 5.78 x 4.37
4 inch: 17.0 x 6.76 x 5.34
Flange:
3 inch: 12.0 x 7.5 x 7.5
4 inch: 14.0 x 9.0 x 9.0
Metric Measurement
Unit of Measure: Litre
Flow Range:
3 inch: 151-1514 LPM (Linearity: ±3.0% of Reading)
113-2271 LPM (Accuracy: ±2.0% Full Scale)
4 inch: 227-2271 LPM (Linearity: ±3.0 of Reading)
151-3028 LPM (Accuracy ±2.0% Full Scale)
Operating Temperature: 0° to +60° C
(Do not allow fluid to freeze inside meter.)
Storage Temperature: –40° to +70° C
Product Weight - kgs:
Spigot
(Pipe)
NPT
Flange
3 inch:
1.09
1.77
2.63
4 inch:
1.68
2.77
4.17
Dimensions - cm (L x H x W):
Spigot (Pipe):
3 inch: 29.2 x 13.6 x 8.9
4 inch: 34.3 x 16.1 x 11.4
NPT:
3 inch: 37.3 x 14.7 x 11.1
4 inch: 43.2 x 17.3 x 13.6
Flange:
3 inch: 30.5 x 19.1 x 19.1
4 inch: 35.6 x 22.9 x 22.9
Summary of Contents for TM Series
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