Asahi Flow Meter GMK15, 20, 25, 40

Download: Instructions for installing water meters

Price: Contact to receive a quote
Category: Asahi Water Meters
Brand: Asahi
Warranty: Yes
Origin: Genuine
Delivery support: Yes
Verification: Yes

Product information

The “GMK” style water meter belongs to the group of Deductive Meters and has a complete Dry Dial, Direct Magnetic Drive, Line Reading and Multi-Jet Principle. Water enters the Clock through the inlet pipe and is designed properly. Filter and its effect on the Vane Wheel. The special advantage of this Gauge is the ability to transmit Magnetism directly from the Vane Wheel to the sealed Register, The Register is thus completely isolated from water and integrated in the Dry Dial and is supplied with a Magnetic Protection Ring.

ASAHI clean water meter (meter) is a product of SANWA manufactured in Thailand using modern production line technology and tested to meet international measurement standards.

Asahi water meter pipe size

ASAHI Threaded water meters are available in sizes DN15, DN20, DN25, DN40 corresponding to GMK15, GMK20, GMK25, GMK40.

Asahi DN15 GMK15 water meter installed with Φ21mm (½") pipe
Asahi DN20 GMK20 water meter installed with Φ27mm (¾") pipe
Asahi DN25 GMK25 water meter installs Φ34mm (1") pipe
Asahi DN40 GMK40 water meter installed with Φ49mm (1½") pipe

In Vietnam, ASAHI clean water meters are distributed by PHUC MINH ENGINEERING COMPANY LIMITED. We accept delivery nationwide. In addition to the ASAHI GMK15 water meter product, we also sell water meter products imported from the US, Japan, Taiwan, Malaysia, China, Thailand, Italy, Germany,...

Customers can send a request for a quote (including products we do not post on the website). Our sales staff will send quotes and instructions for receiving goods and making detailed payments as soon as possible to customers...

Asahi water meter price

Model	Size	A	B	C	BSP thread on body	BSP thread on coupling	Reference price
Asahi GMK 15	1/2"	165	60	33	3/4"	1/2"	Contact with us
Asahi GMK 20	3/4"	190	70	35	1"	3/4"	**
Asahi GMK 25	1"	225	70	35	1.1/4"	1"	**
Asahi GMK 40	1.1/2"	245	72	44	2"	1.1/2"	**

Technical specifications of Asahi water meter

Maximum water temperature: 5ºC - 60ºC
Thread connection
Maximum test pressure 17.5 kgs/cm 2
Shell material: JIS-BC6 (Cu 85%, Sn 5%, Zn 5%, Pb 5%)

Model	Asahi GMK 15	Asahi GMK 20	Asahi GMK 25	Asahi GMK 40
Maximum Flow Rate 1 h / day (m 3 / h)	3	5	7	11
Pressure drop above Max. Flow rate (m 3 / h)	10	10	10	10
Nominal flow rate (l/h)	1.500	2.500	3.500	5.500
Range Accuracy (m 3 / h) ± 2% down	0,12	0,2	0,28	0,44
Min. Flow accuracy (m 3 / h) ± 5% down	0,03	0,05	0,07	0,11
Starting flow rate (l/h)	12	15	20	30
Smallest digitally readable quantity (liters)	1	1	1	1
Register Maximum Number (m 3 )	9.999	9.999	9.999	9.999
Total length with coupling (mm)	245	310	360	365