MD series Magnetic drive pumps A worldwide best-seller, our high-quality compact magnetic drive pumps Magnetic drive pumps Main material Magnetic drive seal-less pumps are free from leakage problems and the need for seal replacement. This feature and their compact nature make them ideal for built-in applications.
A worldwide best-seller, our high-quality compact magnetic drive pumps Our MD series leak-free compact magnetic pumps are a worldwide best-seller and are used in medical equipment, analyzers, constant-temperature baths and surface treatment equipment for chemical feeding in more than thirty countries worldwide. Leak free Magnetic drive seal-less pumps are free from leakage problems and the need for seal replacement. This feature and their compact nature make them ideal for built-in applications. Large selection The MD series comprises 50 models. The high-head type(md-z), the high flow type(md-x) and threaded connection type(md-m) are available as well as a standard type. The MD series offers the largest selection in the world. MD- MD- MD-15R MD-0R MD-30R MD- 50/ Max Discharge capacity 5.5/.0-11/1 l/min Max Discharge head /1.4 -.1/.7 m MD-15 0 30 40 50/ Max Discharge capacity /11-75/85 l/min Max Discharge head 1.8/.5-11.5/13.5 m 1
MD series The centrifugal pump is driven by a pair of magnets which are incorporated in the impeller and motor shaft. The sealless pump structure eliminates shaft seals such as conventional mechanical seals because the pump chamber is shielded by the casings and the impeller is operated by the magnets. The combined coupling torque of the drive magnet and impeller magnet gives sufficient driving power against the motor Driven magnet torque. Operating Principle Drive magnet High corrosion-resistance (Grass fiber reinforced polypropylene) wet ends of the MD series handle a wide range of chemicals. Easy maintenance The pump unit is comprised of a small number of integrated parts, so maintenance is greatly simplified. MD-40R MD-55R MD-70R MD-0R MD-55 70 0 50/ Max Discharge capacity 40/43-135/135 l/min Max Discharge head 5./8. - 14.3/0.3 m
Wide variation Easy maintenance The MD series has wet ends. Hose connections, threaded connections and flange connections (only 70 0 size) are available. A large selection of models offer a wide flow range of 8.0-135L/min. Outline of the series Main Material s Max. discharge capacity (l/min) Max. discharge head (m) Limit of 0 40 0 80 0 10 140 5 15 0 specific gravity MD- MD-Z High head type MD- MD-15R MD-0R MD-0RX Large capacity type MD-0RZ High head type MD-30R MD-30RX Large capacity type MD-30RZ High head type MD-40R MD-40RX Large capacity type MD-40RZ High head type MD-40RZ-5 only MD-55R MD-55R-5 only MD-70R MD-70RZ High head type MD-0R MD-0R-5 only 8.0 9.0 5.5.0 11 1 11 11 1 15 19 17 7 31 3 38 40 45 43 4 5 5 0 7 70 70 75 85 8 97 10 135 135 1.4.1 1.5.7.1.4 1.8 3.4 3.1.5.9 3.8 3.3 4.3 4. 4.1 5.4 4. 4.7 5..9.5.7 8.0 8. 8. 8. 9.7 11 11.5 11.9 11.7 13.5 14.3 0.3 1. 1.3 1.3 1.3 1. 1. 1. 3
MD series Large capacity type High-head type Construction Motor Drive magnet The - or 8-pole high power ferrite magnet drives the impeller through the rear casing. O ring Spindle Impeller Rear casing single-piece rear casing has the bearing mounted at the bottom to support the spindle. MD-, Z and models do not have the bearing. Front casing Hose or threaded connections can be selected according to application. Also flanges or union joints can be installed on threaded connection models. MD-, Z and models do not have thread connection type. The ferrite magnet is encapsulated into the impeller. For rotating spindle models, an alumina ceramic spindle is integrally molded with the impeller. Open, closed or semi-open type impellers can be selected according to performance requirements. MD-, Z and models use a fixedspindle design. R High-head type RZ Large-capacity type RX Hose connection type Thread connection type 4
MD- 50/0 Hz Range of Max. discharge capacity: 5.5/.0-11/1 L/min Range of Max. discharge head: /1.4 -.1/.7 m MD- MD- Specifications (50/) MD- MD-Z MD- Hose connection Max. Capacity Max.Head S.G. Output Input Phase Mass Inlet (mm) Outlet (mm) L/min m W W 8.0 / 9.0 / 1.4 1. 1 / 1 14 14 5.5 /.0.1 /.7 5 / 5 13 / 1 11 / 1 1.5 /.1 13 / 15 Temperature range: 0-80 C (Contact us for applications below zero.) Limit of viscosity: 30 mpa s (at 1 S.G.) Ambient temperature: 0-40 C Motor type: Capacitor-run induction motor MD-, Z and do not have thread connection type. 0V Single phase kg 0.9 Construction and materials Pump identification Illustlation shows model MD- O ring FKM or EPDM Impeller Front casing Spindle Pump size, Type No mark: Z: High head type Thrust ring High density polyethylene 5
MD series Performance curves 3 3 Z Head (m) Z Head (m) 1 1 0 0 4 8 1 14 4 8 1 14 Capacity (L/min) Capacity (L/min) Dimensions (mm) 31 17 31 17 31 17 45 45 45 (9) (9) (9) MD- MD-Z MD- 30 73 0 74 - ø5.4 30 73 0 74 - ø5.4 30 73 0 74 - ø5.4 (4) (4) (4)
MD-15 0 30 40 50/0 Hz Range of Max. discharge capacity: /11-75/85 L/min Range of Max. discharge head: 1.8/.5-11.5/13.5 m 15 0 MD-15R MD-0R Specifications (50/) MD-15R MD-0R MD-0RX MD-0RZ MD-30R Hose connection Thread connection (Note) R RZ RX R-M RZ-M RX-M Max. Capacity Max.Head S.G. Output Input Power source Mass (Note1) Inlet (mm) Outlet (mm) Inlet/Outlet Union (mm) (L/min) (m) (W) (W) (kg) 14 14 G3/4 13 1 / 19.4 / 3.4 1.3 / / 31 1. 18 17 G3/4 1 7 / 31 3.1 / 4.3 G1 0 4 / 5 1.8 /.5 1.3 0 / 0 40 / 50.0 17.5 17 G3/4 13 / 11 4.9 /.9 0 0 G3/4 1 3 / 38 3.8 / 5.4 1.3 0 / 80 MD-30RX G1 0 / 7.9 / 4.1 45 / 45 70 / 90 MD-30RZ 17.5 17 G3/4 13 15 / 17 8.0 / 11 MD-40R 0 0 G3/4 1 45 / 5 4. /.5 90 / 130 MD-40RX G1 0 75 / 85 3.3 / 4.7 5 / 5 85 / 10 MD-40RZ / / 13.5 140 / 00 0 0 G3/4 1 MD-40RZ-5 11 /- 11.5 /- 5 /- 140 /- Temperature range: 0-80 C (Contact us for applications below zero.) Limit of viscosity: 30 mpa s (at 1 S.G.) Ambient temperature: 0-40 C Motor type: Capacitor-run induction motor 0V/00V Single phase 0V - 40V Single phase Note 1: The union field shows the nominal diameter of the applicable VP vinyl chloride hose. Heat resistance of the standard union is 0-55 C and that of the heat resistant union is 0-80 C. Note : Single phase of 00V model is special order. Please contact us for details. 3.5 3.9 Construction and materials Pump identification Illustlation shows model MD-30R-N O ring FKM or EPDM Impeller Front casing Spindle Pump size 15, 0, 30, 40 Type R: RZ: High head type RX: High capacity type Material of O ring No mark: FKM (Standard) E: EPDM (Special order) Motor No mark: 0V single phase 00: 00V single phase 0: 0V - 40V single phase Thrust ring Bearing CFRPPS or PTFE Frequency No mark: common 50/ - 5: only (for 40RZ) Connection No mark: Hose type M: G thread connection 7
MD series 30 40 MD-30R MD-40R Performance curves 40RZ-5 40RZ 1 40RZ 8 30RZ Head (m) 30RZ Head (m) 8 0RZ 0RZ 4 40R 4 15R 0R 30R 0RX 30RX 40RX 15R 0R 30R 0RX 40R 30RX 40RX 0 0 30 40 50 0 70 0 0 30 40 50 0 70 80 Capacity (L/min) Capacity (L/min) Dimensions (mm) MD-15R 0R 30R 40R Illustration shows MD-30R-N e f MD-0RZ 30RZ 40RZ Illustration shows MD-0RZ-N e f MD-0RX 30RX 40RX Illustration shows MD-40RX-N e a b g c W d H a b g c W d H a b g c W d H i i i L L L W H L a b c d e f g i W H L a b c d e f g i 9 180 MD-15R 95 MD-0RZ 15 11 44 0 90 55 98 4 - (114) (179) - 50 8 55 39 9 - ø5. 40 39 5 09 39 94 MD-0R MD-30RZ 130 30 10 (7) (03) 44 0 90 45 (33) 9 (88) 4 - MD-30R 48 MD-40RZ 10 40 4 0 0 4 - ø9 10 130 40 4 0 0 48 31 137 4 - ø9 150 41 39 45 18 MD-40R 50 MD-40RZ-5 119 Dimension of the ( ) inside are thread connection type. MD-0RX (1) 0 44 0 90 45 47 5 4-137 MD-30RX (140) 54-10 4 - ø9 137 40 4 0 0 50 143 MD-40RX (141) 5 Dimension of the ( ) inside are thread connection type. RZ type (Hose connection) and RZM type (Thread connection type) are the same dimensions. 8
MD-55 70 0 50/0 Hz Range of Max. discharge capacity: 40/43-135/135 L/min Range of Max. discharge head: 5./8. - 14.3/0.3 m 55 7 MD-55R Specifications (50/) Hose connection Thread connection (Note) R RZ R-M RZ-M Diameter of Power source Max. Capacity Max.Head S.G. Output Input Mass Inlet (mm) Outlet (mm) Inlet/Outlet (Note1) Union (mm) flange (L/min) (m) (W) (W) Single phase Three phase (kg) MD-55R - 0 / 70 5. / 8. 90 / 90 130 / 170 G1 0 1. MD-55R-5-70 /- 8. /- 90 / - 170 /- - 5.4 MD-70R G1 0 0A 8 / 97.7 / 9.7 150 / 180 35 / 35 0V/00V/ MD-70RZ 0 0 G3/4 1-40 / 43 14.3 / 0.3 180 / 1 75 / 395 0V - 40V 0V/380V/.0 MD-0R 10 / 135 8. / 11.9 1. 0 / 5 45 / 35 400V/440V G1 0 5A MD-0R-5 135 /- 11.7 /- 0 /- 35 /- 8.5 Temperature range: 0-80 C (Contact us for applications below zero.) Limit of viscosity: 30 mpa s (at 1 S.G.) Ambient temperature: 0-40 C Motor type: Capacitor-run induction motor Note 1: The union field shows the nominal diameter of the applicable VP vinyl chloride hose. Heat resistance of the standard union is 0-55 C and that of the heat resistant union is 0-80 C. Note : Single phase of 00V model is special order. Please contact us for details. Construction and materials Illustlation shows model MD-55R/70R Impeller Front casing O ring FKM or EPDM (Special order) Spindle Bearing CFRPPS Pump identification Pump size 55, 70, 0 Type R: RZ: High head type (Only 70RZ) Thrust ring Illustlation shows model MD-70RZ/0R Retainer ring SUS304 Impeller Front casing O ring FKM or EPDM (Special order) Spindle Bearing CFRPPS Frequency No mark: common 50/ - 5: only (Without model 70R) Connection No mark: Hose type M: G thread connection MD-55R-5M, MD-0R-5M M-FL: Flange connection (Without model 55R) (Note1) Specify the pump model and power specification at an inquiry phase. Note1: For the MD-0 of flange connection type, the model code is different from others. MD-0RM-5-FL Thrust ring 9
MD series 0 0 MD-70R MD-0R Performance curves 14 70RZ 0 18 70RZ 1 0R-5 1 14 Head (m) 8 55R-5 Head (m) 1 0R 0R 8 4 70R 70R 55R 4 55R 0 0 30 40 50 0 70 80 90 0 1 10 0 0 30 40 50 0 70 80 90 0 1 10 Capacity (L/min) Capacity (L/min) Dimensions (mm) MD-55R 55R-5 Illustration shows MD-55R MD-70R MD-70RZ ( ): Thread connection type (1) 40 53 43 4 47.5 5 5 155 155 40 4 0 17 (1) 10 74 4 - ø9 40 0 149 58 1 130 4-7 11 MD-70RM-FL 43 MD-0R 0R-5 Illustration shows MD-0R 5 44 MD-0RM-FL 0RM-5-FL 77 44 5 75 1 175 187 5 15 40 0 138 47 1 130 4-7 11 40 0 5 1 130 4-7 11 70 0 147 1 15 75 4-9 7 70 0 334 1 15 4-9 7 3
Special accessories Union joint Special-purpose union joints are available to cope with three types (13mm, 1mm and 0mm dia.) of piping. Tight sealing O-rings are used to prevent thread damage caused by over tightening. Self-priming chamber Once fill up liquid, repriming is not required. It is very easy to use MD pump with self-priming chamber. Specifications Material Range of temp. Material of O ring 13A PVC 0-55 C H13A HT-PVC 0-80 C 1A PVC 0-55 C Direct drive pumps RD series H1A HT-PVC 0-80 C FKM or EPDM Compact & Lightweight 0A PVC 0-55 C H0A HT-PVC 0-80 C The canned motor pump offers a solution for built-in application Lightweight & sealless structure Plastic canned motor pump DC 4 V brushless motor Employ built-in type driver for the motor RD-1 The variable flow and pressure control by DC 1 to 5 V signal Corresponds to high temperature range Max. 80 C The connection of three types can be chosen, thread, hose and quick fastener. Specification RD-05, RD-05H, RD-0, RD-30 RD-05 RD-05H RD-0 RD-30 Connection (IN x OUT) 14 8 18 18 Max. capacity L/min 4.7 7.9 19.5 3.5 Max. head m 3. 1 9.3 11.5 Output W 4.4 18 8 45 Specifications SC-4V SC-4E SC-7V SC-7E Material of O ring FKM EPDM FKM EPDM Connection Suction limit Range of tank Applicable pump G3/4 0.8 m 0.8 L MD-30RM-N, MD-40RM-N G1 1. m 1.3 L MD-70RM Note: Self-priming height depends on liquid temperature and characteristics. Power consumption W 9. 39 0 77 RD-30 Motor Revolution speed min -1 3500 000 300 3500 The above specifications show average values (4VDC) at our shipping inspection. The allowable deviation to each product is ±% of the values. The values change with power voltage fluctuation. RD-1, RD-1Z (Power source 4 VDC Input signal 5.0 VDC) RD-1 mm Quick fastener P1 P14 Connection (IN x OUT) Thread NPT3/8 NPT3/8 Hose mm 18 18 Max. capacity L/min Max. head Power consumption Power voltage VDC 4 Rated continuous continuous continuous continuous RD-1Z P1 P NPT3/8 NPT1/4 18 3 9 8.8 4 continuous 0-50 0-0 The above specifications show average values (4VDC) at our shipping inspection. The allowable deviation to each product is ±% of the values. The values change with power voltage fluctuation. RD-40, RD-40X Motor Connection (IN x OUT) Max. capacity Max. head Max. SG Output Power source L/min m W VDC RD-40 Ø mm Ø19 mm, R1 R1/, NPT1 NPT1/ 5 15 85 RD-40X Ø mm Ø mm, R1 R3/4, NPT1 NPT3/4 70 8 7 4 The data is collected from operation with clean 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 1 mpa s when the maximum specific gravity is. Operating condition Ambient temperature: 0-40ºC, Liquid temperature: 0-80ºC, Ambient humidity: 35-90%RH m W 4 Rated voltage VDC 4 RD-40 (High head type) Operating condition continuous Ambient temperature C 0-50 RD-40X (High flow type) Liquid temperature range C 0-75 Mass kg 0.4 0.5 1.3 Mass kg 1.5 Mass kg 0.4 www.iwakipumps.jp EUROPE / U.S.A. European office : IWAKI Europe GmbH Holland : IWAKI Europe (NL Branch) Austria : IWAKI (Austria) GmbH Belgium : IWAKI Belgium N.V. Denmark : IWAKI Nordic A/S Finland : IWAKI Suomi Oy France : IWAKI France S.A. Germany : IWAKI Europe GmbH Italy : IWAKI Italia S.R.L. Norway : IWAKI Norge AS Spain : IWAKI Iberica Pumps, S.A. Sweden : IWAKI Sverige AB Switzerland : IWAKI (Schweiz) AG U.K. : IWAKI Pumps (UK) Ltd. U.S.A. : IWAKI America Inc. Argentina : IWAKI America Inc. 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