horizontal spiral wing dismountable dry cold water meter

Detailed Product Description

1.

Main technical data

Nominal diameter	Measurement precision grade	Overload flux		Normal flux		Threshold flux		Minimum flux	Constant flux	Minimum reading		Maximum reading
(mm)	class	m3/h							1/h	m3
50	B	30	15		3		0.45		150	0.01	9999999
65	B	50	25		5		0.75		170	0.01	9999999
80	B	80	40		8		1.2		280	0.01	9999999
100	B	120	60		12		1.8		400	0.01	9999999
125	B	200	100		20		3		800	0.01	9999999
150	B	300	150		30		4.5		1200	0.01	9999999
200	B	500	250		50		7.5		2250	0.01	9999999
250	B	800	400		80		12		2500	0.01	9999999
300	B	1200	600		120		18		7000	0.01	9999999
400	A	2000	1000		300		80		15000	0.01	9999999
	B				200		30
500	A	3000	1500		450		120		20000	0.01	9999999

2. Dimensions and weight

Nominal diameter	L	B	H	Flange coupling			Weight
mm	mm			External diameterD	Bolt diameterD1	Number and specification of coupling bolts	KG
50	200	175	250	165	125	4×M16	12
65	200	185	255	185	145	4×M16	13
80	225	200	265	200	160	8×M16	15
100	250	220	275	220	180	8×M16	19
125	250	245	285	245	210	8×M16	22
150	300	285	375	285	240	8×M20	47
200	350	345	400	340	295	8×M20	48
250	450	395	484	395	350	12×M20	110
300	450	445	506	445	400	12×M20	115
400	500	565	621	565	515	16×M24	180
500	500	670	725	670	620	20×M24	330