A compact centrifugal pump with canned motor further ... · Our RD series design features small...
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RD-40 series Our RD series design features small canned motor centrifugal pumps powered by brushless DC motors. They are designed to be cool, quiet, compact and lightweight. A variety of features, including a seal-less design to prevent leakage, enables the pumps to meet a full spectrum of user needs, with emphasis on ease of installa�on, opera�on and maintenance. The high head type and the high flow type are new addi�ons to the range. Choose the most suitable model from a wide selec�on. Compact and lightweight with a seal-less structure The pumps with a canned motor offer compactness and light weight. Com- pared with conven�onal magne�c drive pumps, they require minimal space for installa�on. Select the best connec�on for your plumbing system from tube, R pipe and NPT pipe. Seal-less structure elimi- nates wear leakage and other problems involved with seal replacement. Long life design Use of a DC brushless motor eliminates concerns over brush abrasion, ensuring a service life comparable to an AC motor. Safety voltage The RD series power voltage is classified as safety voltage (50V or less), which al- low the user to easily comply with interna- tional standards such as UL, CSA, CE and GS. DC power system The DC power system overcomes instal- la�on limits for voltage and frequency of each area. Flow rate adjustment Flow rate can be adjusted by means of an external signal of 1-5VDC. Built-in drive circuit A drive circuit is fi�ed as standard inside the pump. Connect power to the pump and provide an external signal to start op- era�on. High temperature resistance The pump can handle hot liquids up to 80˚C. RD-40 (High head type) Max.discharge capacity: 25 L/min Max. head: 15 m NEW Direct drive pumps A compact centrifugal pump with canned motor further covers a higher flow rate. RD-40X (High flow type) Max.discharge capacity: 70 L/min Max. head: 8 m
Transcript of A compact centrifugal pump with canned motor further ... · Our RD series design features small...
RD-40s e r i e s
Our RD series design features small canned motor centrifugal pumps powered by brushless DC motors. They are designed to be cool, quiet, compact and lightweight. A variety of features, including a seal-less design to prevent leakage, enables the pumps to meet a full spectrum of user needs, with emphasis on ease of installa� on, opera� on and maintenance. The high head type and the high fl ow type are new addi� ons to the range. Choose the most suitable model from a wide selec� on.
Compact and lightweight with a seal-less structureThe pumps with a canned motor off er compactness and light weight. Com-pared with conven� onal magne� c drive pumps, they require minimal space for installa� on. Select the best connec� on for your plumbing system from tube, R pipe and NPT pipe. Seal-less structure elimi-nates wear leakage and other problems involved with seal replacement.
Long life designUse of a DC brushless motor eliminates concerns over brush abrasion, ensuring a service life comparable to an AC motor.
Safety voltageThe RD series power voltage is classified as safety voltage (50V or less), which al-low the user to easily comply with interna-tional standards such as UL, CSA, CE and GS.
DC power systemThe DC power system overcomes instal-la� on limits for voltage and frequency of each area.
Flow rate adjustmentFlow rate can be adjusted by means of an external signal of 1-5VDC.
Built-in drive circuitA drive circuit is fi � ed as standard inside the pump. Connect power to the pump and provide an external signal to start op-era� on.
High temperature resistanceThe pump can handle hot liquids up to 80˚C.
RD-40 (High head type) Max.discharge capacity: 25 L/minMax. head: 15 m
NEW Direct drive pumpsA compact centrifugal pump with canned motor
further covers a higher flow rate.
RD-40X (High fl ow type)Max.discharge capacity: 70 L/minMax. head: 8 m
Actual pumps may di�er from the photos. Speci�cations and dimensions are subject to change without prior notice. For further details please contact us.Caution for safety use: Before use of pump, read instruction manual carefully to use the product correctly.
Our products and/or parts of products fall in the category of goods contained in control list of international regime for export control. Please be reminded that export license could be required when products are exported due to export control regulations of countries.
Legal attention related to export.
RD-40
IN
RD-40X
R1NPT1
ø 26 mmR1
NPT1
R1/2NPT1/2ø 26 mm
R3/4
25 l/min
70 l/min
15 m
8 mNPT3/4
• The data is collected from operation with clear water at room temperature.• The maximum capacity is obtained based on the presumption that delivery head is at 0 m. The maximum head is obtained based on the presumption that discharge capacity is at 0 L/min.• The maximum viscosity is 1mPas when the maximum specific gravity is 1.0.• Operating condition Ambient temperature: 0 - 40°C, Liquid temperature: 0 - 80°C, Ambient humidity: 35 - 90%RH.
* Do not exceed 25L/min in operation or cavitation may take place.
ø 26 mm ø 19 mmOUT
85W
MotorConnectionOutput Power source
1.0 24VDC 1,5 Kg
72W
Pump size40, 40X
RD - 40 E 24 - H V
Material O ringE: EPDM
Power source24: 24VDC
Material of bearingFilled PTFE
Input signalV: 1-5 VDC
ConnectionNo mark: HoseR1: R threadN1: NPT thread
Liquid temperaturH: High Liquid temperature range 0 to 80˚C
Pump identificationConstuction & Wet-end materials
Specifications
Performance curves Dimensions in [mm]
8
6
4
2
16
14
12
10
He
ad
(m
)
Capacity (l/min)
60 70302010 80
12654
(127)
224-16 x 6
10
8
(58
)
(75)
42 a
40 50
RD-40X
RD-40*
0
Max. dischargecapacity
Max. headModel Max. SG Mass
RD-40
Connection
RD-40X
R thread
NPT thread
HoseR threadNPT thread
(133)
(134)
37
40
Hose
(133)
(143)
(134)
(139)H aModel
H
O ringEPDM
SpindleAlumina ceramic
BearingFilled PTFE
ImpellerGFRPPS
Front casingGFRPPS
ThrustAlumina ceramic
Rear CasingGFRPPS
Rotor magnetFerrite magnet
Note: Illustration shows hose type
2010.02.2000.THNCAT-W 0084-01
https://www.iwaki.itIWAKI Europe Branch Italy, Via Stazione 7, 36035 Marano Vicentino (VI), Italy TEL: +39-0445/561-219 FAX: +39-0445/569-088 E-Mail: [email protected]
