Brass flow meter with 1:1 pulse output for use with a seko apg603 dosing pump or similar
Features:
- dzr brass body, epoxy coated.
- magnetic drive.
- dry type indicator for clear reading.
- capable for recalibration.
- not sensitive to fine solids. No inlet strainer
- supplied with brasstailpieces/connectors.
- each meter has a unique serial number.
- inlet and outlet threads compatible with iso metric sizes.
Maximum permissable errors:
- in the lower zone from qmin inclusive up to but excluding qt is ± 5%.
- in the upper zone from qt inclusive up to and including qs is ± 2% (hot water meter: ± 3%).
Working conditions:
- working temperature: ? 50°c for cold water: 1600 kpa (16 bar)
- working temperature: ? 90°c for hot water: 1000 kpa (10 bar)
- maximum flow rate 7 klph
- minimum flow rate 0.7 klph
Compliance standard:
- 20mm water meter complies with sans 1529-1: class c.
- conforms to iso4064: class b.
Installation requirements:
- must be installed on a horizontal pipeline only.
- pipeline must be flushed before installation.
- meters should be constantly full of water during operation.
Dimensions (with reference to diagram):
L: 185mm; b: 88mm
D: 32mm bsp
D: 25mm bsp (20mmnd refers to the internal inlet diameter)
H: 130mm
Important notice:
- no hemp to be used during installation.
- no soldering or heat to be applied during installation
What's in the box
1 x 20mmnd Brass Flow Meter With Brass Tails And Pulse Output Cable
