Dry type Multi-jet brass water meter Class C
Model: LXSG-15-50
Classification: Multi Jet Dry Type

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Product Details

Application:

Multi-Jet dry type water meter is suitable for measuring the consumption of cold or hot water in household or small commercial and industrial settings, where there is a need to accurately record low flow rates.

Features:

  • 360° rotating lid
  • The register is isolated from water, ensure clear readings over a long period of use
  • A dry top Multi-jet design , which is simple, accurate, and has a wide flow range
  • Magnetic drive , lower transmission resistance,Not affected by an external magnetic field
  • The clockwork is vacuum-sealed to prevent water condensation inside,ensure clear readings over a long period of use
  • Additional Inlet strainer provide better resistance to water impurities
  • Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers

Customized Features:

  • Body material: Brass /Nylon Plastic/Cast Iron/Stainless Steel
  • Body external regulation device optional
  • Accuracy: R100/R160
  • Size: 15~50mm
  • Horizontal/Vertical
  • Cold / Hot water
  • Pulse output optional

Working Conditions:

  • Water temperature≤50℃ (Hot water meter≤90℃)
  • Water pressure≤1MPa Or 1.6MPa
  • △P≤63

Dimension:

* Data based on Brass body

Type Nominal Size (mm) Size (inch) Length Width Height Connecting Thread D
LXSG-15 15 1/2″ 165 95 115 G¾B
LXSG-20 20 3/4″ 195 95 115 G1 B
LXSG-25 25 1″ 225 100 120 G1¼B
LXSG-40 40 1-1/2″ 245 120 160 G2 B
LXSG-50 50 2″ 280 130 190 Flange Connection

Accuracy

  • From minimum flow-rate(Q1) inclusive, to transitional flow -rate(Q2) exclusive:±5%
  • From transitional flow- rate(Q2) inclusive, to overload flow -rate(Q4) exclusive:±2%
  • Hot water meter ±3%

Technical Data:

Model Number Unit LXSG-15 LXSG-20 LXSG-25 LXSG-40 LXSG-50
Nominal Size mm(inch) 15(1/2”) 20(3/4”) 25(1”) 40(1-1/2”) 50(2″)
Overload Flow Rate (Q4) m3/h 3.125 5 7.875 20 31.25
Permanent Flow Rate (Q3) m3/h 2.5 4 6.3 16 25
R=80 Transitional Flow Rate (Q2) m3/h 0.05 0.08 0.126 0.32 0.5
Minimum Flow Rate (Q1) m3/h 0.0312 0.05 0.0787 0.2 0.3125
R=100 Transitional Flow Rate (Q2) m3/h 0.04 0.064 0.1 0.256 0.4
Minimum Flow Rate (Q1) m3/h 0.025 0.04 0.063 0.16 0.25
R=160 Transitional Flow Rate (Q2) m3/h 0.025 0.04 0.063 0.16 0.25
Minimum Flow Rate (Q1) m3/h 0.015 0.025 0.039 0.1 0.156
Min. Reading m3 0.0001 0.0001 0.0001 0.0001 0.0001
Max. Reading m3 99999 99999 99999 99999 99999
Temperature class T °C T50/T90
Water pressure classes MPa 1.0/1.6
Pressure-loss classes △P63
Instalation Positions HORIZONTAL/VERTICAL

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