KAWAMOTO Package Booster Pump System

KF-H

Product code: KF-H

Application

Water supply for skyscraper
Condominium
Small regional drinking water
Other general water supply

Feature

High pressure valuable speed control package unit. This is the KF series high pressure type. Water can be supplied in high-rise buildings with a total head of 170m.
Compact package unit integrating compact size Control panel,Discharge header, Ball valve, and Check valve can save labor and time for installation.
Energy saving rotary controls. Up to 6 unit pump rotary control enables fine grain energy saving operation.
Stainless steel precision casting The pump casing and flanges are made from precision cast stainless steel to withstand heavy load and free from strain. The connection section is mainly made of stainless steel, and resin, and the bronze components prevent
Reliable back up function. water supply suspension are avoided as much as possible with the backup functions that activate when there is pump failure, inverter failure as well as pressure transmitter failure and control PC Board failure*. In addition to t
High power factor and harmonic suppression. High power factor equipment with standardly integrated DC reactor for each pump, and suppress the generation of harmonics.
Unified dual frequency specification. It is available either in 50Hz and 60Hz. And also, either in positive and negative suction.

Standard spec

Control method: Constant estimated terminal pressure by frequency control
Operation method: 2~6 units rotary
Installation location: Indoor (Ambient temperature: 0 to 40°C, Humidity: 90% or less, Altitude: 1,000m or less)
Application liquid: Clean water 0~40°C (no freezing)
Pump (material): Stainless multistage pump (Impeller: bronze, Shaft: SUS304(portion contacting liquid), Casing: cast stainless steel (304))
Motor: TEFC indoor
Motor: Poles: 2, Max. speed: (3,720min-1 in 7.5kW models and 15kW models with 40mm suction bore, 3,780min-1 in 15kW models with 50mm suction bore, 3,840min-1 in 11kW models)
Motor: Efficiency: Premium efficiency (IE3)
Suction condition: Inflow (0~5m *inquire in case back pressure exceeds 5m) or suction lift up (within -6m total suction head *actual suction head should be less than -4m, within -4m in 11kW and 15kW model)
Flange figure: Suction port: JIS10K standard type, Discharge port of package unit: JIS20K (Suction port: JIS10K thin type, Discharge port: JIS10K standard type in 7.5kW model)
Paint color (Munsell No.): Control panel: beige (5Y7/1), Accumulator: gray (10Y5.5/0.5) , Others: gray (2.5PB5.1/0.8)

Standard Accessories

Control panel: ECSG3-R type
Flow sensor
Pressure transmitter
Check valve: (Stainless)
Accumulator: (PTD4-2)
Pressure gage
Ball valve: (Stainless)
Discharge header: (Stainless)
Others: Base

Optional Accessories

Heater ,Vibration proof bed, Electrode
Foot valve (in case suction lift up use) Foundation bolt

Specificiation table

50Hz

1 units or 2 units operation (1/2 rotary, or, 2/3 rotary)

Capacity for low flow stop: 10L/min

Unit Bore	Suction bore	Operation method	Ref.	Model	Motor	Q	H	Starting pressure	Adjustable range of set head	Accumulator charged pressure	Operation sound*	CAD Download
mm	mm	―	―	―	kW	m³/min	m	MPa	m	MPa	dB(A)	―
50	40	2 units rotary	1	KF2-40HR2E7.5	7.5	0.22	100	0.84	80~100	0.73	61~63	DL
50	40	2 units rotary	2	KF2-40HR2E11	11	0.21	140	1.2	110~140	0.94	70~73	DL
50	40	2 units rotary	3	KF2-40HR2E15	15	0.21	170	1.46	140~170	1.15	70~71	DL
65	50	2 units rotary	4	KF2-50HR2E11	11	0.26	120	1.02	100~120	0.8	69~72	DL
65	50	2 units rotary	5	KF2-50HR2E15	15	0.3	140	1.2	120~140	0.94	71~74	DL
80	40	3 units rotary	6	KF2-40HR3E7.5	7.5X2	0.44	100	0.84	80~100	0.73	62~65	DL
80	40	3 units rotary	7	KF2-40HR3E11	11X2	0.42	140	1.2	110~140	0.94	73~76	DL
80	40	3 units rotary	8	KF2-40HR3E15	15X2	0.42	170	1.46	140~170	1.15	73~74	DL
100	50	3 units rotary	9	KF2-50HR3E11	11X2	0.52	120	1.02	100~120	0.8	72~75	DL
100	50	3 units rotary	10	KF2-50HR3E15	15X2	0.6	140	1.2	120~140	0.94	74~77	DL

NOTE: If planning to use a device with rapid change of flow rate such as a flash valve, consult us.

* Operation sound is the value from zero discharge to the standard specification. (reference)

Ref.	Parts	Material	Q'ty
1	Base	Steel	1
2	cushion	NR(A707)	8
3	Pump		4
4	Plug	Stainless cast steel (304)	4
5	Plug	Stainless cast steel (304)	8
6	Exhaust valve	(SUS304)	4
7	Plug	Stainless cast steel (304)	4
8	Bolt with built in washer	SUSXM7	16
9	cushion	Rubber, steel	4
10	Flange packing	EPDM	4
11	Flange	Stainless cast steel (304)	4
12	Bolt	SUS304	16
13	Spring washer	SUS304	16
14	Plane washer	SUS304	16
15	Square flange packing	EPDM	4
16	Connecting pipe	Stainless cast steel (304)	4
17	Bolt with built in washer	SUSXM7	16
21-2	Tu	POM	1
21-1	Flow sensor		1
22-2	Tu	POM	1
22-1	Flow sensor		1
23-2	Tu	POM	1
23-1	Flow sensor		1
24-2	Tu	POM	1
24-1	Flow sensor		1
27	O-ring	EPDM-70	4
28	Bolt with built in washer	(SUSXM7)	8
29	O-ring	EPDM-70	4
30	Check valve	Stainless cast steel (304)	4
31	Plug	Stainless cast steel (304)	4
32	Bolt	SUS304	16
33	Plane washer	SUS304	16
34	Spring washer	SUS304	16
35	Nut	SUS304	16
36	O-ring	EPDM-70	4
37	Spacer	Stainless cast steel (304)	4
38	O-ring	EPDM-70	4
39	Ball valve	Stainless cast steel (304)	4
40	Bolt	SUS304	16
41	Plane washer	SUS304	16
42	Spring washer	SUS304	16
43	Nut	SUS304	16
44	Square flange packing	EPDM	4
45	Connecting pipe	SUS304	1
46	Bolt	SUS304	16
47	Plane washer	SUS304	32
48	Spring washer	SUS304	16
49	Nut	SUS304	16
50	Flange packing	EPDM	1
51	Stop flange	SUS304	1
52	Bolt	SUS304	8
53	Plane washer	SUS304	16
54	Spring washer	SUS304	8

Ref.	Parts	Material	Q'ty
55	Nut	SUS304	8
56	Mounter	Steel	1
57	Bolt	SUS304	4
58	Spring washer	SUS304	4
59	Plane washer	SUS304	4
60	Nipple	SUS304	1
61	Sluice valve	(Bronze)	1
62	Nipple	SUS304	1
63	Elb	Stainless cast steel (304)	1
64	Flexible joint	SUS304	1
65	Elb	Stainless cast steel (304)	1
66	Nipple	SUS304	1
67	Tee	Stainless cast steel (304)	1
68	Bolt	SUS304	2
69	Spring washer	SUS304	2
70	Plane washer	SUS304	2
71	Nut	SUS304	2
72	Busing	Stainless cast steel (304)	1
73	Ball valve		1
74	Tube coupling		1
75	Tube	PA	1
76	Band	PA	1
79	Nipple	Stainless cast steel (304)	1
80	Accumulator		1
81	Nipple	SUS304	1
82	Tee	Stainless cast steel (304)	1
83	Ball valve	(C3604BD)	1
84	Nipple	PVC	1
85	Socket	SUS304	1
86	Pressure transmitter		1
87	Band	PA	1
88	Ball valve		1
89	Pressure gage		1
90	Control panel		1
91	Bolt	SUS304	4
92	Spring washer	SUS304	4
93	Plane washer	SUS304	4
94	Nut	SUS304	4
95	Cord bush	EPDM	4
96	Band	PA	4
97	Band	PA	4
98	Band	PA	2
99-1	Indication label	PVC	1
99-2	Indication label	PVC	1
99-3	Indication label	PVC	1
99-4	Indication label	PVC	1
100	Nameplate	Polyester film	4
101	Indication label	PVC	1
102	Tag	(Paper)	6
103	Tag	(Paper)	1
104	Nameplate	A1100P-H24	1
109	Nameplate	Polyester film	1

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