China circular pump manufacturer, custom circular pumps supplier--Hongpai Pumps

circular pump
LEN40H250

PUMP FEATURES
-control mode for optimum load adjustment
-automatic setback operation for additonal savings potential,for example overnight
-button for maxmum ease of operation
-motor resistant to blocking current,no motor protection required
-cable entry point on both sides for easy installation
-quick connection with snack-on clips for easy electrical connection

Technical data
Approved fluids data
Heating water in accordance with VDI 2035
Water/glycol mixtures(no more than 50% glycol)
Mixture with more than 20% glycol content require
Rechecking of the pumping data

Performance
Delivery head Max.5m
Flow rate Max.3m3/h
Infinitely variable pressure control
Max.operating pressure 10bar
Permitted temperature range +20℃ to +110℃

Ambient temperature
+40’ CMax.permitted at ma.media temperature of +95℃

Electrical connection
Mains connection 1-230V
Motor
Protecion class IP 42
Insulation class F

Model	Diameter	Motor	Length	Power	Max.flow (m³/h)	Max.head(m)
LFN40H250	DN40	two–speed	250mm	110/230	8	7
LFN40H280	DN40	two–speed	280mm		8	7
LFN50H250	DN50	two–speed	250mm		8	7
LFN50H280	DN50	two–speed	280mm		8	7
LHN40H250	DN40	two–speed	250mm		3.5	16
LHN40H280	DN40	two–speed	280mm		3.5	16
LHN50H250	DN50	two–speed	250mm		3.5	16
LHN50H280	DN50	two–speed	280mm		3.5	16
LFR50H280	DN50	two–speed	280mm	220/400	18	8
LFR50H340	DN50	two–speed	340mm		18	8
LFR65H280	DN65	two–speed	280mm		18	8
LFR65H340	DN65	two–speed	340mm		18	8
LHR50J280	DN50	two–speed	280mm		9	16
LHR50H340	DN50	two–speed	340mm		9	16
LHR65H280	DN65	two–speed	280mm		9	16
LHR65H340	DN65	two–speed	340mm		9	16
LFB65H340	DN65	two–speed	340mm	450/920	40	6
LFB65H360	DN65	two–speed	360mm		40	6
LFB80H340	DN80	two–speed	340mm		40	6
LFB80H360	DN80	two–speed	360mm		40	6
LHB65H340	DN65	two–speed	340mm		15	16
LHB65H360	DN54	two–speed	360mm		15	16
LHB80H340	DN80	two–speed	340mm		15	16
LHB80H360	DN80	two–speed	360mm		15	16

circular pump
LRP20H180

Main technical parameter for RAIN circular pump

Model	Diameter	Motor	Length	Power	Max.flow (m³/h)	Max.head(m)
LRP20H180	3/4"	Three-speed	180mm	43/70/95	3	5
LRP20H130	3/4"	Three-speed	130mm
LRP25H180	1"	Three-speed	180mm
LRP25H130	1"	Three-speed	130mm
LRP32H180	1¹/₄"	Three-speed	180mm
LRP32H130	1¹/₄"	Three-speed	130mm

101XRm800

Model:	101XRm800	101XRm1300	101XRm1600
Supply Power:	220-240V/50Hz	220-240V/50Hz	220-240V/50Hz
Input Power:	800W	1300W	1600W
Max Head:	50m	92m	138m
Max Flow:	33/h	4.23/h	4.83/h
Max dia.of particle:	1mm	1mm	1mm
DIA:	99mm	99mm	99mm
Outlet:	11/2"	11/2"	11/2"
Cable:	H07RN-F	H07RN-F	H07RN-F

4 MOTOR TYPE		LOWERING CABLE SECTION mm2
(KW) (HP)		4×1	4×1.5	4×2.5	4×4	4×6	4×10	4×16	4×25	4×35	4×50
three phase 380V 50Hz		max cable length from motor control panel(in metres)
0.37	0.5	300
0.55	0.75	250	380
0.75	1	195	295
1.1	1.5	145	215	360
1.5	2	105	160	265	425
2.2	3	70	110	180	290	440
3	4	55	85	140	220	330
4	5.5	40	60	105	165	250	415
5.5	7.5		45	75	120	180	300	480
7.5	10		35	55	95	135	220	340	585

4 MOTOR TYPE		LOWERING CABLE SECTION mm2
(KW) (HP)		4×1	4×1.5	4×2.5	4×4	4×6	4×10	4×16
single phase 220V 50Hz		max cable length from motor control panel(in metres)
0.25	0.33	70	105	170
0.37	0.5	60	90	140
0.55	0.75	45	70	110	180
0.75	1	35	50	85	140	210
1.1	1.5	25	35	60	95	145	240
1.5	2		30	45	75	115	190	305
2.2	3			30	50	75	125	200