Good Quality Plastic Body DN40 Rotary Type Water Meter Reed Switch Impulse Output

• Warranty: 6 Years
• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Analogue
• Nominal Diameter: 40mm
• Model NO.: MJ-LFC
• Application: Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Wet Water Meter
• Stucture: Traditional
• Approval: MID&ISO4064
• Material: Plastic
• Type: Speed Water Meter
• OEM/ODM: Yes
• Q3/Q1: 160
• EMC: E1
• Transport Package: 1PC/Box
• Specification: DN40
• Trademark: DEAZESU
• Origin: China
• HS Code: 9028200000
• Production Capacity: 50000PCS/Year

Product Description

MJ-LFC is IMPELLER (turbine)  water meter with wet type register for residential application with sizes from Dn15 to 
Dn50 designed by DZS and meets to the requirements of  Directive  2004/22/EC  on  measuring  instruments and  of  
European Standard EN14154 .


PARAMETERS:

Size (mm)	Dn15	Dn20	Dn25	Dn32	Dn40	Dn50	Dn50-Flange
L	165	190	260	260	300	300	300
L1	259	294	380	384	431	448	/
D	G3/4B	G1B	G1-1/4B	G1-1/2B	G2B	G2-1/2B	/
d	R1/2	R3/4	R1	R1-1/4	R1-1/2	R2	/
H	107.5	107.5	117.5	117.5	141.5	177	184
H 1	191	191	206.5	206.5	256.5	292	299
W	94	94	98	98	122	145	165

L1 : the total length with connection and the gasket without compression.
Option: Different length of the Water Meter under different size.

Size (mm)	Dn15	Dn20	Dn25	Dn32	Dn40	Dn50	Dn50-Flange
L	110	160	160	160	200	280	280
	120	/	220	230	245	/	/
	130	/	225	/	/	/	/
	145	/	/	/	/	/	/
	170	/	/	/	/	/	/
	190	/	/	/	/	/	/

Option: Dn50 with Flange Ends and Screw Ends both in Brass body and cast iron product body.

METROLOGY:

DN	mm	15	20	25	32	40	50
R	Q3/Q1	160				160
Q4	m3/h	3.125	5	7.875	12.5	20	31.25
Q3	m3/h	2.5	4	6.3	10	16	25
Q2	l/h	25	40	63	100	160	250
Q1	l/h	15.625	25	39.375	62.5	100	156.25
Max. reading	m3	99 999.9999                                      999 999.9999
Min. reading	Liter	0.05
Pressure loss	△p	△p<63
Max, Pressure	MAP	MAP16
Max, Temperate	ºC	T30 / T50

(For different Q3  and R, please contact with DZS manufacture).

The Flow Error Curve:

a. In the lower zone (Q 1 ≤Q≤Q2): maximum permission error is ±5%
b. In the upper zone (Q2 ≤Q≤Q4): maximum permission error is ±2%( T≤30˚C), maximum permission error is ±3%
 (30˚C <T≤50˚C)

INSTALLATIONS:

The meters should be installed in HORIZONTAL position with the direction of the

flow as indicated by the arrow cast on the meter body with registerface upwards;

Pipeline must be flushed before installation;

The meter should be constantly full of water during operation;

 

Q: What is your payment term?
A: 1.T/T,30% down payment, balance to be paid before shipment. 2.L/C. 
 
Q: What is your main market?
A: Southeast Asia,Middle East ,South America,Europe etc.
 
Q: How about your capacity?
A: 50000pcs/month
 
Q: Can you give me a discount?
A: As you know, we are manufactory,so please believe us our price is competitive. If the quantity is big,we can consider give you
a discount.
  
Q: Can i get free samples from your factory?
A: Yes,samples can be free,however, freight has to be charged.
 
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all the quality problems.