MID Certificated Volumetric Piston Brass Water Meter

• Install: Horizontal/Vertical/Any Position
• Medium Temperature: Cold & Hot Water Meter
• Level Measurement: Class C/ Class D
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Model NO.: PD-A
• Principle: Volumetric Meter
• Medium Pressure: General Water Meter
• Stucture: Traditional
• Transport Package: Export Standard
• Specification: Export Standard
• Trademark: Aimei
• Origin: China
• HS Code: 9028201000
• Production Capacity: 3, 000, 000/Year

Product Description

PD-A
Volumetric Rotary Piston Water Meter      
It is a volumetric rotary piston water meter for residential application in sizes 15mm-40mm for cold meter.
FEATURES:
Ensures high sensitivity and accurate registration throughout a wide flow range  
Mechanical transmission movement equates to maximum reliability.  
Corrosion resistant body
Liquid sealed register, easy reading and long time clear reading
Low starting flow rate.
Internal non return valve, internal strainer
Install in any position
Standards Compliance 
Directive 2004/22/EC on measuring instruments;        the European  Standard EN14154+A1+A2: Water Meter; the International Organization of Legal Metrology OIML R-49: 2006(E)
Optional Features 
Several lengths and connections available on request
Can be equipped with reed switch.
Working Conditions
Water temperature: ≤50ºC   
Water pressure:   ≤1.6MPa (16bar )
Installation requirements
The meter can be installed in any position. 
Pipeline must be flushed before installation.
The meter should be constantly full of water during operation.
The meter must be installed with the direction of the flow as indicated by the arrow castin the meter body.
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 including Qs is: cold water meter ±2%.
ACCESSORIES
Each water meter has one set couplings optional: 2pcs tube,2pcs nut and 2pcs gasket

Type	Size (mm)	Class	qs Max.Flow	qp Nominal Flow	qt Transitional Flow	qmin Min. Flow	Min.Reading	Max.Reading
			m 3 /h		L/h		m 3
LXH-15A	15/18	C	3	1.5	22.5	15.0	0.0001	9999
		D			17.25	11.25
LXH-20A	20	C	5	2.5	37.5	25	0.0001	9999
		D			28.75	18.75
LXH-25A	25	C	7	3.5	52.5	35	0.0001	9999
		D			40.25	26.25
LXH-32A	32	C	12	6	90	60	0.0001	9999
		D			69	45
LXH-40A	40	C	20	10	150	100	0.0001	99999
		D			115	75