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Technical Data
Model No | R Flow turndown |
Q4 Max Flow |
Q3 Nominal Flow |
Q2 Transitional Flow |
Q1 Min Flow |
Min Reading |
Max Reading |
Q3/Q1 | m3/h | m3/h | m3 | ||||
LQ15 | 80 | 3.0 | 2.5 | 0.050 | 0.031 | 0.0005 | 9999 |
LQ20 | 80 | 5.0 | 4.0 | 0.080 | 0.0050 | 0.0005 | 9999 |
LQ25 | 80 | 7.9 | 6.3 | 0.126 | 0.079 | 0.0005 | 9999 |
Size | Length L |
Length L1 |
Width B |
Height H |
Connecting Thread |
|
mm | ||||||
15 | 165 | 259 | 86 | 117 | G3/4B | R1/2 |
20 | 195 | 299 | 86 | 117 | G1B | R3/4 |
25 | 225 | 345 | 86 | 117 | G11/4B | R1 |
Model No | LQ15 | LQ20 | LQ25 | |
R Flow turndown |
Q3/Q1 | 80 | 80 | 80 |
Q4 Max Flow |
m3/h | 3.0 | 5.0 | 7.9 |
Q3 Nominal Flow |
2.5 | 4.0 | 6.3 | |
Q2 Transitional Flow |
m3/h | 0.050 | 0.080 | 0.126 |
Q1 Min Flow |
0.031 | 0.0050 | 0.079 | |
Min Reading |
m3 | 0.0005 | 0.0005 | 0.0005 |
Max Reading |
9999 | 9999 | 9999 |
Size | 15 | 20 | 25 | |
Length L |
mm | 165 | 195 | 225 |
Length L1 |
259 | 299 | 345 | |
Width B |
86 | 86 | 86 | |
Height H |
117 | 117 | 117 | |
Connecting Thread |
G3/4B | G1B | G11/4B | |
R1/2 | R3/4 | R1 |
Material of Construction : Body of the Meter is Either Brass or Bronze or Corrosion Proof Copper Alloy.
Available Size : 15/20/25 mm
Maximum working Pressure : ≤ 10 Bar
Maximum Working Temperature : ≤ 700C
Coupling threads : Standard BSP, NPSM
Note :
Technical data conform to ISO4064 standard.
In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%
If the temperature ≤ 300C, in the upper zone from Q2 inclusive up to and including Q4 is ±2%
If the temperature > 300 C, in the upper zone from Q2 inclusive up to and including Q4 is ±3%
Available Size : 15/20/25 mm
Maximum working Pressure : ≤ 10 Bar
Maximum Working Temperature : ≤ 700C
Coupling threads : Standard BSP, NPSM
Note :
Technical data conform to ISO4064 standard.
In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%
If the temperature ≤ 300C, in the upper zone from Q2 inclusive up to and including Q4 is ±2%
If the temperature > 300 C, in the upper zone from Q2 inclusive up to and including Q4 is ±3%