KAWAMOTO Package Booster Pump System

KF-T

Product code: KFT

Application

Automatic water supply from ground and underground reservoir
Water supply to buildings and factories
Condominium, hotel, hospital, and industry
Small regional drinking water
Other general water supply

Feature

Energy saving drive. In accordance with the change in the amount of water used, the power consumption of the pump is reduced by the water supply method that inverter controls the rotation speed of the pump.
Stainless steel precision casting The pump casing and flanges are made from precision cast stainless steel to withstand heavy load and free from strain. By mainly adopting stainless steel, resin, rubber, and bronze for the portion contacting liquid make
Adoption of low noise type TEFC motor. All models are equipped with a low-noise TEFC motor as a standard. Highly Resistant to insulation deterioration due to dust and moisture and has a long machine life.
High responsiveness and High pumping performance. Adopted a new control method with quick pressure response and low pressure fluctuation. With the high pimping performance of the high efficiency three-dimensional impeller, water supply is quiet, powerful
Compact and light weight for installation work improvement. Compact design with height less than 520mm so that it is installable in the space under the reservoir tank. Suction and discharge flanges are arranged on the same surface, and discharge pipe are
Heater terminal is attached. Standardly equipped with heater terminal. Easy attaching of heater.
Temperature detective function It has the function to stop the pump when the pump internal water temperature rises.
Unified dual frequency specification. It is available either in 50Hz and 60Hz. And also, either in positive and negative suction.

Standard spec

Control method

Control method: Constant estimated terminal pressure by frequency control

Operation method

Operation method: Number of units rotary (max. 3 unit operation)

Installation location

Installation location: Indoor (Ambient temperature: 0 to 40°C, Humidity: 90% or less, Altitude: 1,000m or less)

Application liquid

Application liquid: Clean water 0~40°C (no freezing)

Pump (material)

Pump (material): KR-C type stainless multistage pump (Impeller: resin, Shaft: SUS304 (portion contacting liquid), Casing: stainless cast steel (304))

Motor

Motor: TEFC indoor
Motor: Poles: 2 (max. frequency in automatic operation: 60Hz)
Motor: 0.75kW or more models are Premium efficiency (IE3)

Suction condition

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 0.4kW model) 、0.4kWは吸込全揚程―4m以内。）〉

Flange figure

Flange figure: Special flange

Paint color (Munsell No.)

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-T type

Flow sensor

Pressure transmitter

Check valve: (stainless hummer less check valve)

Accumulator: (PTD3-1 type)

Pressure gage

Others: Companion flange and base

Optional Accessories

Pump cover (for KF2 type, steel or stainless)
Level relay
Foot valve (in case suction lift up use)
Foundation bolt

Heater
EBA-6 type alarm control panel
Vibration proof bed
Electrode

KF-T

Capacity for low flow stop: 10L/min

Unit Bore

Discharge bore

Operation method

Ref.

Model

Motor

Starting pressure

Adjustable range of set head

Accumulator charged pressure

Operation sound *1

Power factor

CAD
Download

―

m³/min

MPa

dB(A)

％

―

2/3 units rotary

KF2-32TE0.75

0.75X2

0.13

0.25

20~32

0.12

46~53

90.7

3/3 units rotary

KF2-32TE0.75

0.75X3

0.195

0.25

20~32

0.12

46~57

91.3

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

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

Ref.	Parts	Material	Q'ty
1	Base	(Steel plate)	1
2	Pump		3
3	Plug	Stainless cast steel (304)	3
4	Plug	Stainless cast steel (304)	6
5	Exhaust valve	(SUS304)	3
6	Plug	Stainless cast steel (304)	3
7	Bolt with built in washer	SUSXM7	12
8	cushion	Rubber	6
9	cushion	Rubber, steel	3
10	Cord bush	EPDM	3
11	Square flange packing	EPDM	3
12	Connecting pipe	Stainless cast steel (304)	3
13	Bolt with built in washer	SUSXM7	12
14-3	Flow sensor		1
14-2	Flow sensor		1
14-1	Flow sensor		1
15	O-ring	EPDM-70	3
16	Bolt with built in washer	(SUSXM7)	6
17	O-ring	EPDM-70	3
18	Check valve		3
19	Plug	Stainless cast steel (304)	3
20	Square flange packing	EPDM	3
21	Spacer	Stainless cast steel (304)	3
22	O-ring	EPDM-70	3
23	Ball valve	Stainless cast steel (304)	3
24	Bolt	SUS304	12
25	Spring washer	SUS304	12
26	Plane washer	SUS304	12
27	Nut	SUS304	12
28	Square flange packing	EPDM	3
29	Connecting pipe	Stainless cast steel (304)	1
30	Bolt with built in washer	SUSXM-7	24
31	Nut	SUS304	24
32	Ball valve	(C3771BD)	1
33	Pressure transmitter		1
34	Ball valve		1
35	Pressure gage		1
36	Supporter	Steel	1

Ref.	Parts	Material	Q'ty
37	Bolt with built in washer	SUSXM7	3
38	Tee	Stainless cast steel (304)	1
39	Ball valve		1
40	Tube coupling		1
41	Tube	PA	1
42	Bolt	SUS304	2
43	Ring packing	EPDM(A707)	1
44	Ring	SUS304	1
45	Nipple	SUS304	1
46	Sluice valve	(Bronze)	1
47	Flexible joint	SUS304	1
48	Flange packing	EPDM	3
49	Flange	Stainless cast steel (304)	3
50	Bolt	SUS304	12
51	Spring washer	SUS304	12
52	Plane washer	SUS304	12
53	Control panel		1
54	Bolt with built in washer	SUSXM7	4
55	Accumulator		1
56	Clamp	PA66, rubber	6
57	Clamp	PA66, rubber	1
58	Clamp	PA66	1
59	Indication label	PVC	1
60	Indication label	PVC	1
61	Indication label	PVC	1
62	Nameplate	Polyester film	3
63	Nameplate	A1100P-H24	1
64	Band	PA	1
65	Tag	(Paper)	2
66	Tag	(Paper)	2
67	Indication label	PVC	1
68	Cover	PVC	3
69	Cover	Polyester	1
70	Plug	Stainless cast steel (304)	1
71	Clamp	PA66, rubber	1
72	Band	PA	2
73	Nameplate	Polyester film	1

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