Faucet Products

DN Watches (8'' - 20'')

Hotline: 0982 135 136

Product description

Producer: ASAHI - THAILAND

Product Information

- Maximum water temperature: 5 ÷ 50 º C.
- Maximum Pressure test: 17.5 kgf / cm ².
- ASAHI clock is the clock model DN flange surface of glass, dried, Woltman type. The measurement unit operating in a vacuum, completely isolated with water so the gears jammed, discolored face of stagnant water in the chamber and on the face of the clock totally happen.
- Applicable Standards: ISO 4064-1, 1993, Class B (Vietnam DLVN Standard 17-1998) and the Thai Industrial Standard TIS 1021-2543 are shown on the clock.
- Parts of the clock is made of corrosion-resistant metal, from rim to protect against the clock from the destructive impacts from outside.

Specifications

Size

Model	Size (inch)	L	H	h(*)	g	b
DN 200	8"	350	210	170	420	215
DN 250	10"	450	300	205	660	320
DN 300	12"	500	300	230	660	320
DN 400	16"	500	350	290	750	320
DN 500	20"	500	390	360	840	320

Specifications

Model	DN 200	DN 250	DN 300	DN 400	DN 500
Lưu lượng tối đa ( Qmax) (m³/giờ)	600	1.200	1.500	3.000	4.500
Lưu lượng danh định ( Qn)(m³/giờ)	325	600	750	1.500	2.300
Lưu lượng chuyển tiếp (Qt)(m³/giờ)	12	15	15	50	18
Lưu lượng (m³/h) cho phép sai số ± ≤ 5%	5	10	12	30	45
Lưu lượng bắt đầu hoạt động (Qmin)(m³/giờ)	1.8	3	9	16	20
Trọng lượng bộ phận đo (Kg)	9	22	22	25	28
Trọng lượng thân (Kg)	43	80	95	162	228
Tổng trọng lượng đồng hồ (Kg)	52	102	117	187	256