Water Meter SHM DN20 3/4 inch 20 mm Single Jet Brass analog/ mechanical single jet brass vane wheel dry dial clean water meter cold 50 deg. C and Hot 90 deg. C
Available size for 1/2 inch DN 15, 3/4 inch DN 20, and 1 inch DN 25.
Description :
SHM Single Jet brass flow meters : Analog/ Mechanical flow meter for clean water are made from brass material with vane wheel transmitting water flow into central gear in the vacuum sealed register by the magnetic coupling.
Applications :
Single Jet-Brass Water Meter SHM DN20 can be used for irrigations, cooling systems, filtrations system, water monitoring, residential, etc.
Features :
- Small and light
- Single Jet, dry dial, magnetic drive
- Vacuum sealed register, frost resistant, keep the reading clear in a long time
- Rotate register head to any direction for convenient reading
- Working temperature 0.1-50 deg. C for cold water and 0.1-90 deg. C for hot water
- Water pressure </= 1.6 Mpa/ 16 bar
- Maximum permissible error :
– In the lower zone from qmin inclusive up to but excluding qt is +/- 5%
– In the upper zone from qt inclusive up to and qs is +/- 2%. For hot water meter /-3% - ISO 9001 standard class B
- Warranty 2 years (full service and spare parts)
Technical Specification :
- Size : DN 20 3/4 Inch
- Class B
- Overload flows (Qs) : 5 m³/h
- Permanent flow (Qp) : 2.5 m³/h
- Transitional flow (qt) : 200 l/h
- Minimum flow (Qmin) : 50 l/h
- Dimension : length (L) 130, width (B) 76 mm, Height (H) 69 mm
- Weight : 0.53 kg
- Connection thread (D) : G 3/4 B