XBD-HL vertical constant pressure cut-line fire pump is also known as cut-line pump, with a variable current regulation characteristic, i.e. in the entire flow range, the elevation change is not large, the pump from zero flow to the desired flow range changes, its elevation change in the 5% range, and the small flow or zero flow does not exceed pressure, thus preventing ordinary centrifugal pump from exceeding pressure when small flow in the fire site and large flow water supply does not rise.

XBD-HL vertical constant pressure switching fire pump model meaning

XBD-HL series horizontal variable current constant pressure fire pump is mainly used in industrial and civil buildings fixed fire systems, such as fire extinguishing valve fire extinguishing system, automatic spray fire extinguishing system and water spray fire extinguishing system etc., and life water supply, fire and life sharing water supply systems, buildings, municipalities, industrial mines, boiler water supply etc. XBD-HL series horizontal variable current constant pressure fire pump is mainly used in industrial and civil buildings fixed fire systems, such as fire extinguishing valve fire extinguishing system, automatic spray fire extinguishing system and

1, ka tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen
2, a lëu bï rot ya waar në kë cï gam.
3, luɔ̈ɔ̈i de stainless steel material, bɛ̈ɛ̈i de pump stainless die, ka jɔl ya tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ.
4, tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

1、Rotation speed: 2900r/min ((motor rotation speed)
2, tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ
3、Lɔ̈ɔ̈i: 0~80L/S
4, Lift range: 30 ~ 260m
5, Motor Power: 15 ~ 160KW

Pump model	Lɔ̈ɔ̈m (L/S)	Lɔ̈k (M)	Rotational speed ((r/min))	Motor Power KW	Diameter (mm)	Diameter (mm)
XBD5.0/10-HL	10	50	2900	11	65	50
XBD6.0/10-HL	10	60	2900	11	65	50
XBD7.0/10-HL	10	70	2900	15	65	50
XBD8.0/10-HL	10	80	2900	18.5	65	50
XBD9.0/10-HL	10	90	2900	22	65	50
XBD5.0/15-HL	15	50	2900	15	80	65
XBD6.0/15-HL	15	60	2900	15	80	65
XBD7.0/15-HL	15	70	2900	18.5	80	65
XBD8.0/15-HL	15	80	2900	22	80	65
XBD9.0/15-HL	15	90	2900	30	80	65
XBD10/15-HL	15	100	2900	30	80	65
XBD11/15-HL	15	110	2900	37	80	65
Pump model	Lɔ̈ɔ̈m (L/S)	Lɔ̈k (M)	Rotational speed ((r/min))	Motor Power KW	Diameter (mm)	Diameter (mm)
XBD5.0/20-HL	20	50	2900	18.5	80	65
XBD6.0/20-HL	20	60	2900	22	80	65
XBD7.0/20-HL	20	70	2900	22	80	65
XBD8.0/20-HL	20	80	2900	30	80	65
XBD9.0/20-HL	20	90	2900	37	80	65
XBD10/20-HL	20	100	2900	37	80	65
XBD11/20-HL	20	110	2900	37	80	65
XBD12/20-HL	20	120	2900	45	80	65
XBD13/20-HL	20	130	2900	45	80	65
XBD14/20-HL	20	140	2900	55	80	65
XBD15/20-HL	20	150	2900	55	80	65
Pump model	Lɔ̈ɔ̈m (L/S)	Lɔ̈k (M)	Rotational speed ((r/min))	Motor Power KW	Diameter (mm)	Diameter (mm)
XBD3.0/30-HL	30	30	2900	22	100	80
XBD4.0/30-HL	30	40	2900	30	100	80
XBD5.0/30-HL	30	50	2900	30	100	80
XBD6.0/30-HL	30	60	2900	37	100	80
XBD7.0/30-HL	30	70	2900	37	100	80
XBD8.0/30-HL	30	80	2900	45	100	80
XBD9.0/30-HL	30	90	2900	45	100	80
XBD10/30-HL	30	100	2900	55	100	80
XBD11/30-HL	30	110	2900	55	100	80
XBD12/30-HL	30	120	2900	75	100	80
XBD13/30-HL	30	130	2900	75	100	80
XBD14/30-HL	30	140	2900	75	100	80
XBD15/30-HL	30	150	2900	75	100	80
Pump model	Lɔ̈ɔ̈m (L/S)	Lɔ̈k (M)	Rotational speed ((r/min))	Motor Power KW	Diameter (mm)	Diameter (mm)
XBD5.0/40-HL	40	50	2900	45	125	100
XBD6.0/40-HL	40	60	2900	45	125	100
XBD7.0/40-HL	40	70	2900	55	125	100
XBD8.0/40-HL	40	80	2900	75	125	100
XBD9.0/40-HL	40	90	2900	75	125	100
XBD10/40-HL	40	100	2900	75	125	100
XBD11/40-HL	40	110	2900	90	125	100
XBD12/40-HL	40	120	2900	90	125	100
XBD13/40-HL	40	130	2900	90	125	100
XBD14/40-HL	40	140	2900	90	125	100
XBD5.0/50-HL	50	50	2900	45	125	100
XBD6.0/50-HL	50	60	2900	55	125	100
XBD7.0/50-HL	50	70	2900	55	125	100
XBD8.0/50-HL	50	80	2900	75	125	100
XBD9.0/50-HL	50	90	2900	75	125	100