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FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series

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FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series

Name: FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series
Brand: FLOWEXPERT
SKU: KDP-42
Price: 1.00 USD
Availability: InStock
Rating: 5 (138 reviews)

Large Image : FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series

Product Details:

Place of Origin:	China
Brand Name:	FLOWEXPERT
Certification:	CE;RoHS
Model Number:	KDP-42

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	Negotiable
Packaging Details:	1pc/inner color box;20pcs/ctn; Seaworthy strong cartons; 643922.5 cm/ctn; 20kg/ctn
Delivery Time:	10-15days
Payment Terms:	100% prepaid via Paypal/Western Union/ T/T/Alipay
Supply Ability:	50,000pcs/month

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Detailed Product Description

Theory:	Vacuum Pump	Structure:	Diaphragm Pump
Usage:	Water	Power:	Electric
Standard Or Nonstandard:	Nonstandard	Fuel:	Electric Power
Application:	Yatch, Caravan, RV/Marine/Industry	Pressure:	55PSI
Voltage:	12/24VDC, 110/220VAC	Flow:	2-5GPM (7.6-18LPM)
Color:	Black/Blue/Orange Or As Requested	Rated Current:	13A Max
Factory:	OEM/ODM

FLOWEXPERT^TM KDP-42 General Purpose Electric Diaphragm Pump 7.6-18.9LPM/2-5GPM 55PSI for RV, Yacht, Cruise, Caravan, Marine, Industrial and Agriculture Use

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 0

FEATURES

Max.flow up to 5.0gpm / 18.9lpm
Four diaphragm quiet operation
Diaphragm design allows dry running
Four Piston, compact automatic demand water system pump
Compact high-output design
CE approved, ignition protected
Industry standard mount pattern
Suitable for use with salt or fresh water
Includes strainer to protect pump from debris
Quick disconnect fittings
Fully sealed protective motor housing
Corrosion-proof housing with stainless-steel fastener
Santoprene diaphragm & EPDM valve for reliability, longer life and better priming
On-demand pressure switch with rubber mounting feet
Heavy duty adjustable pressure switch setting by factory
Integrated pressure switch turns pump on and off automatically when tap is open and closed
Self-priming up to 6’ (1.8m) so pump can be located in a location higher than the water tank
Thermal overload protection which can automatically stops motor should it overheat due to overload on 239°F(115°C), with auto restart feature

TYPICAL APPLICATIONS

Agriculture/Yacht / RV/Caravan pressurized water system
Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
Cleaning machine, Humidifier, Water purification, Medical apparatus
Any other pressurization system

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 2

How a Diaphragm Pump Works

The pump is driven by an AC or DC motor in front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamber has a diaphragm behind it in the lower pump housing. As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet. The volume of flow is determined by several factors including: the number and size of the pump chambers, cam offset, operating pressure, fluid viscosity

Pump

Motor Voltage	12/24V DC 110/220VAC
Type	4 chamber diaphragm pump, self priming, capable of being run dry
Mode	Demand or bypass
Certifications Option	CE Approval
Liquid Temperature	140°F (60°C) Max.
Priming Capabilities	6 feet (1.8 m)
Max Pressure	55psi (3.8bar)
Max Flow rate	18lpm (5.0gpm)
Thermal Overload Protected	Start working when temperature reach 90°C(+-10%)
Inlet/Outlet Ports	10/13mm pyramid hose barb, 13mm angle hose barb, 1/2 FNPT thread filter for your choice.
Duty Cycle	Intermittent (under different pressure the continuous working time will also be different)
Motor options	2 pin connector
Motor options	On/off switch

STANDARD PUMP CONFIGURATIONS

Model	Voltage	GPM/LPM	PSI/BAR	Max Draw(A)	Valves	Diaphragm	Ports	Switch	Wire Connections
KDP42-G20-12	12V DC	2.0/7.6	35/2.4	5	Viton	Santoprene	3/4" Quick snap	Yes	2-Pin/Leads
KDP42-G20-24	24V DC	2.0/7.6	35/2.4	2.5	Viton	Santoprene	3/4" Quick snap	Yes	2-Pin/Leads
KDP42-G30-12	12V DC	3.0/11.6	55/3.8	8	Viton	Santoprene	3/4" Quick snap	Yes	2-Pin/Leads
KDP42-G30-24	24V DC	3.0/11.6	55/3.8	4	Viton	Santoprene	3/4" Quick snap	Yes	2-Pin/Leads
KDP42-G40-12	12V DC	4.0/15.0	55/3.8	11	Viton	Santoprene	1/2"-14 MNPT	Yes	2-Pin/Leads
KDP42-G40-24	24V DC	4.0/15.0	55/3.8	5	Viton	Santoprene	1/2"-14 MNPT	Yes	2-Pin/Leads
KDP42-G45-12	12V DC	4.5/17.0	55/3.8	14	Viton	Santoprene	1/2"-14 MNPT	Yes	2-Pin/Leads
KDP42-G45-24	24V DC	4.5/17.0	55/3.8	7	Viton	Santoprene	1/2"-14 MNPT	Yes	2-Pin/Leads
KDP42-G50-12	12V DC	5.0/18.9	55/3.8	15	Viton	Santoprene	1/2"-14 MNPT	Yes	2-Pin/Leads
KDP42-G50-24	24V DC	5.0/18.9	55/3.8	7.5	Viton	Santoprene	1/2"-14 MNPT	Yes	2-Pin/Leads
KDP42-G20-110	110-120V AC	2.0/7.6	35/2.4	0.5	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G20-220	220-240V AC	2.0/7.6	35/2.4	0.3	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G30-110	110-120V AC	3.0/11.6	55/3.8	0.8	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G30-220	220-240V AC	3.0/11.6	55/3.8	0.4	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G40-110	110-120V AC	4.0/15.0	55/3.8	1.1	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G40-220	220-240V AC	4.0/15.0	55/3.8	0.5	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G45-110	110-120V AC	4.5/17.0	55/3.8	1.4	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G45-220	220-240V AC	4.5/17.0	55/3.8	0.7	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G50-110	110-120V AC	5.0/18.9	55/3.8	1.5	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads
KDP42-G50-220	220-240V AC	5.0/18.9	55/3.8	0.8	Viton	Santoprene	1/2"-14 MNPT	Yes	3-Pin/Leads

Consult factory for other available models

Heat Rise

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 3

PUMP PERFORMANCE

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 4

DIMENSIONS DRAWINGS

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 9

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 10

FLOWEXPERT General Purpose Diaphragm Pump KDP-42 Series 11

Key	Description	Quantity
A	Pump Head Assembly	1
B	Valve Assembly	1
C	Diaphragm Assembly	1
D	Motor Assembly	1
1	Pressure switch	1
2	Diaphragm of Pressure Switch	1
3	Quick Attach Clip	2
4	Pump Head	1
5	Diaphragm	1
6	Rubber Feet	1
7	Motor	1

Shipping Information

Unit Pump Weight	4.24 lbs (1.92 kg)
Selling Unit Size (L x W x H)	8.5"x 5.63"x 5.12 (26.4 x 14.3 x 13 cm) (Box Package)
Selling Unit Weight	4.77 lbs (2.16 kg)
Master Carton Size (L x W x H)	23.62"x 10.83"x 11.5" (60 x 27.5 x 29.2 cm)
Master Carton Qty	8 pcs
Master Carton Weight	38.1 lbs (17.28 kg)

Standard Accessories

CHEMICAL RESISTANCE

Chemical Resistance Code

Max Temperature Resistance Code

A —— Excellent

B —— Good

C —— Ordinary

× —— Unacceptable

－ —— Unusable

1 —— 20℃(68F)

2 —— 40℃(104F)

3 —— 60℃(140F)

4 —— 80℃(176F)

5 —— 100℃(212F)

6 —— 120℃(248F)

CHEMICAL		MATERIAL
CHEMICAL		PP	PTFE	FKM	NBR	EPDM	95 Ceramic
Sulfuric Acid	0-10%	A4	A6	A6	B2	A4	A5
	10-75%	A3	A6	A4	X	A3	A5
	75-100%	B2	A4	A4	－	B2	A5
Nitric Acid	10%	A3	A5	A5	X	A2	A5
	30%	A2	A6	A6	X	A2	A5
	50%	B2	A3	A1	X	X	A5
Hydrochloric Acid	0-25%	A4	A6	A3	B1	C3	A5
Hydrochloric Acid	25-40%	A4	A6	A2	X	C2	A5
Hydrofluoric Acid	10%	B2	A6	A3	X	A3	－
	30%	C2	A6	A4	－	B3	－
	60%	X	A6	A4	－	C2	－
Acetic Acid	20%	A2	A6	B1	B2	A2	A5
Acetic Acid	80%	B1	A6	X	－	－	A5
Sodium Hydroxide	20%	A3	A6	B1	B2	A3	－
Sodium Hydroxide	50%	A3	A6	X	B1	A4	－
Bromine Water		C1	A3	A2	－	X	A1
Ethyl Alcohol		A2	A3	A3	X	B3	A3
Acetone		A2	A6	X	－	B2	A3
Freon 12		X	A6	A1	X	B1	A4
Aluminum Chloride		A4	A6	A5	B4	A4	A4
Ammonia Liquid		A1	A6	C1	B4	B3	A3
Aqua Regia		C2	A5	B2	－	C2	A4
Formaldehyde		A4	A6	A4	X	A4	A4
Gasoline		X	A6	B3	B3	X	A4
Kerosene		A1	A6	A1	B1	X	A4
Methyl Alcohol		A3	A6	B2	B4	A3	A5
Toluene		C1	A4	B1	－	X	A5
Trichloroethylene		C1	A6	A1	－	X	A4
Xylene		X	A6	B1	－	X	A5
Nitric Acid Anhydrous		C1	A3	A1	－	X	A5
Oleum		X	A6	A4	－	X	A5
Potassium Hydroxide		A4	A6	B1	C2	A5	－

USAGE SCOPE

Widely used in general industrial equipment, medical equipment, chemical equipment, agricultural (lawns and gardens), tourist vehicles, special vehicles, ships, beverage, vehicle cleaning, carpet cleaning, floor cleaning, water purification and water treatment equipment.
1. Production of agricultural use electric sprayer, pressure sprayer can also be hand modified electric sprayer (pressure sprayer in hand directly on the micro-pumps, adding a battery or hand lamp can be).
2. Solve vehicles, ships, yachts, boats, etc. in use diet, wash, shower, toilet, wash water.
3. Food and beverage processing and handling equipment, to achieve the transfer of liquid food, distribution, filling and so on.
4. Domestic water supply. For example, water-saving toilet, water-saving toilet, electric toilet, pressurized water system.
5. Solar energy industry.
6. Water purification industry. For example, purification equipment, water treatment equipment, drinking fountains, water machines. For towel disposal, drinking fountains, Coke machines, juice machines, dishwashers, disinfection machines, solar bonsai, car washing and other manufacturers supporting the glass.
7. Other liquid transfer needs, as well as measurement of spray equipment and systems. For example, garbage trucks, water truck, carpet cleaning equipment, floor cleaning equipment, cleaning equipment, vehicles, road construction equipment, medical equipment, chemical equipment, chemical equipment, disinfection equipment, cooling systems, pressurization systems.

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Contact Person: Mr. Kevin Ou

Tel: 0086 136 6983 0164

Fax: 0086-769-22286081

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