CM5-9 A-R-I-E-AQQE F-A-A-N

GRUNDFOS DATA BOOKLET CM5-9 A-R-I-E-AQQE F-A-A-N Grundfos pump 97571954 Thank you for your interest in our products. Please contact us for more information, or visit our website https://www.lenntech.com/grundfos/cmbasis/97571954/cm5-9-a-r-i-e-aqqe.html info@lenntech.com tel. +31 152 6 900 fax. +31 152 616 289 BE > THINK > INNOVATE

Position Qty. Description 1 CM5-9 A-R-I-E-AQQE Product No.: On request Compact, reliable, horizontal, multistage, end-suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in stainless steel. The mechanical shaft seal is a special designed, unbalanced O-ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7/1). The pump is fitted with a 3-phase, foot-mounted, fan-cooled asynchronous motor. Further product details Pump and motor are integrated in a compact and user-friendly design. The pump is fitted to a low base plate, making it ideal for installation in systems where compactness is important. The state-of-the-art design and materials of the shaft seal ensure high wear resistance, improved sticking and dry-running capabilities and long operating life. Servicing the pump requires no special service tools. Service parts are in stock for quick delivery and are available as kits, single parts or bulk. Service videos are available on www.youtube.com. Pump A combination of a stop ring and a Nord-lock washer secures a tight and reliable fixation of the impeller spacing pipes to the splined pump shaft. It is possible to remove and fit the hydraulic parts from the pump side. The inlet and outlet port are integrated in the pump sleeve. The inlet part, chambers and discharge part are hold together by four staybolts and a retaining flange. The pump is fitted with an unbalanced O-ring seal with a rigid torque-transmission system. It has a fixed seal driver ensuring a reliable rotation of all parts. The dynamic secondary seal is an O-ring. Primary seal: Rotating seal ring material: silicon carbide (SiC) Stationary seat material: silicon carbide (SiC) This material pairing is used where higher corrosion resistance is required. The high hardness of this material pairing offers good resistance against abrasive particles. Secondary seal material: EPDM (ethylene-propylene rubber) EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils. The pump shaft is connected to the motor shaft through a left thread and tight fit. The shaft cannot be dismantled. Motor The motor is a totally enclosed, fan-cooled motor with principal dimensions to EN 50347. Electrical tolerances comply with EN 60034. The motor efficiency is classified as IE2 in accordance with IEC 60034-30. The motor does not incorporate motor protection and must be connected to a motor-protective circuit breaker which can be manually reset. The motor-protective circuit breaker must be set according to the rated current of the motor (I1/1). An installation indicator is fitted to the motor fan cover. Based on the motor cooling air, it indicates the direction of rotation of the motor. The motor is fitted with a directional sticker. 1/11

The motor can be connected to a variable speed drive for adjustment of pump performance to any duty point. Grundfos CUE offers a range of variable speed drives. Please find more information in Grundfos Product Center. Technical data Liquid: Pumped liquid: Water Liquid temperature range: -20.. 120 C Liquid temperature during operation: 20 C Density: 998.2 kg/m³ Technical: Rated flow: Rated head: Primary shaft seal: Approvals on nameplate: Curve tolerance: Materials: Pump housing: Impeller: Rubber: 4.7 m³/h 70.3 m AQQE CE,WRAS,ACS,TR,EAC ISO9906:2012 3B Stainless steel DIN W.-Nr. 1.4301 AISI 304 Stainless steel DIN W.-Nr. 1.4301 AISI 304 EPDM Installation: Maximum ambient temperature: 55 C Maximum operating pressure: bar Max pressure at stated temp: bar / 120 C Flange standard: WHITWORTH THREAD RP Pump inlet: Rp 1 1/4 Pump outlet: Rp 1 Electrical data: Motor type: 90SC IE Efficiency class: IE2 Rated power - P2: 2.2 kw Mains frequency: 50 Hz Rated voltage: 3 x 220-240D/380-415Y V Service factor: 1 Rated current: 8,15-7,85/4,7-4,5 A Starting current: 890-20 % Rated speed: 2880-29 rpm Motor efficiency at full load: 83.2 % Enclosure class (IEC 34-5): IP55 Insulation class (IEC 85): F Others: Minimum efficiency index, MEI : 0.7 Net weight: 28.3 kg Gross weight: 30.8 kg 2/11

On request CM5-9 A-R-I-E-AQQE 50 Hz H [m] CM5-9, 3*400 V, 50Hz eta [%] 0 90 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 P [kw] Q [m³/h] 0 NPSH [m] 2.5 25 2.0 P1 20 1.5 P2 15 1.0 0.5 5 0.0 0 3/11

Rp 3/8 Rp 1 1/4 Rp 1 Rp 3/8 178 155 265.6 544.8 140 125 280.6 180.3 90 199.5 178 179.6 264.2 365.2 Description Value General information: Product name: CM5-9 A-R-I-E-AQQE Product No: On request EAN number: On request Technical: Rated flow: 4.7 m³/h Rated head: 70.3 m Impellers: 9 Primary shaft seal: AQQE Approvals on nameplate: CE,WRAS,ACS,TR,EAC Curve tolerance: ISO9906:2012 3B Pump version: A Model: A Materials: Pump housing: Stainless steel DIN W.-Nr. 1.4301 AISI 304 Impeller: Stainless steel DIN W.-Nr. 1.4301 AISI 304 Material code: I Rubber: EPDM Code for rubber: E Installation: Maximum ambient temperature: 55 C Maximum operating pressure: bar Max pressure at stated temp: bar / 120 C Flange standard: WHITWORTH THREAD RP Pump inlet: Rp 1 1/4 Pump outlet: Rp 1 Connect code: R Liquid: Pumped liquid: Water Liquid temperature range: -20.. 120 C Liquid temperature during operation: 20 C Density: 998.2 kg/m³ Electrical data: Motor type: 90SC IE Efficiency class: IE2 Rated power - P2: 2.2 kw Mains frequency: 50 Hz Rated voltage: 3 x 220-240D/380-415Y V Service factor: 1 Rated current: 8,15-7,85/4,7-4,5 A Starting current: 890-20 % Rated speed: 2880-29 rpm Motor efficiency at full load: 83.2 % Enclosure class (IEC 34-5): IP55 Insulation class (IEC 85): F Motor protec: NO Others: Minimum efficiency index, MEI : 0.7 Net weight: 28.3 kg Gross weight: 30.8 kg H [m] 90 80 70 60 50 40 30 20 CM5-9, 3*400 V, 50Hz 0 0 0.5 1.5 2.5 3.5 4.5 5.5 P [kw] 2.5 2.0 1.5 1.0 0.5 0.0 Rp 3/8 178 140 178 90 +T +T +T 199.5 180.3 264.2 365.2 125 155 544.8 280.6 179.6 265.6 Q [m³/h] P1 P2 Rp 3/8 Rp 1 90 80 70 60 50 40 30 20 0 eta [%] 0 25 20 15 5 0 Rp 1 1/4 NPSH [m] TO AMPLIFIER RELAY +T TO AMPLIFIER RELAY L1 L2 L3 +T +T L1 L2 L3 IEC TP211 THERMALLY PROTECTED WHEN THE THERMISTORS ARE CONNECTED TO AMPLIFIER RELAY FOR CONTROL OF MAIN SUPPLY THERMISTORS PTC ACCORDING TO DIN 44082 4/11

On request CM5-9 A-R-I-E-AQQE 50 Hz cos phi eta CM5-9 + 90SC 2.2 kw 3*400 V, 50 Hz, SF = 1 I [A] I eta 0.8 cos phi 4.0 0.6 3.0 0.4 2.0 0.2 1.0 0.0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 n [rpm] P2 [kw] 0.0 P1 [kw] 3000 P1 n 2800 2.0 2600 1.0 2400 0.0 5/11

On request CM5-9 A-R-I-E-AQQE 50 Hz Rp 3/8 178 140 178 90 180.3 199.5 264.2 365.2 125 155 544.8 179.6 280.6 265.6 Rp 1 Rp 1 1/4 Rp 3/8 Note! All units are in [mm] unless others are stated. Disclaimer: This simplified dimensional drawing does not show all details. 6/11

Exploded view 251a 251d 77 28 7 7a 17 301a 219 92 301a 11 9 92 51 11b 5 0 215a 215 66a 67 49 45 18 530a 530 215a 217 531a 534 531 534a 6 7/11

Sectional drawing (TM058200 for TPE2,TPE3) 5 4 3 2 1 TM058200 8/11

Exploded view ( TM057026 for MGE model H/I ) 251d 251b 291 290 293 287 287a 502 277a 273b 277 252a 286 273a 273 275a 266 268 268a 289a 289 251a 288b 288 288a 252b 159e 157 158 150 156c 156 151 152 172 154 185 178 156d 187 153 188 191 156c 156b 192 159d 9/11

Parts list CM5-9, Product No. On request Valid from.6.2011 (1123) Pos Description Annotation Données de classification Référence Quantité Unité MG90SC 1 pcs Cross recess countersunk screw 4 pcs - 4 Chamber cpl. 6 pcs Guide vane 6 Plate 1 Retainer 1 Intermediate chamber 1 Vane 1 45 Neck ring 1 65 Retainer 1-4.d Chamber cpl. 1 pcs Chamber 1 Retainer for seal ring 1 Guide vane 6 Plate 1 Vane 1 45 Neck ring 1 65 Neck ring retainer 1-4a Chamber w. bearing cpl. 1 pcs Guide vane 6 Retainer for bearing 1 Bearing bush 1 Retainer 1 Intermediate chamber 1 Vane 1 45 Neck ring 1 65 Retainer 1-5a Chamber cpl. 1 pcs Retainer 1 Intermediate chamber 1 Vane 1 45 Neck ring 1 65 Retainer 1 6.a Flange 1 pcs 16 Collar sleeve cpl. 1 pcs - 25 Drain plug cpl. 2 pcs 11 O-ring Diameter: 18,5 1 Material type: EPDM Thickness: 2 25 Plug 1 26 Hex socket head cap screw Length (mm): 185 4 pcs Thread: M8 31 O-ring Diameter: 114 1 pcs Material type: EPDM Thickness: 3,9-32 Cover plate 1 pcs Cover plate 1 Plate 1 36 Lock nut Thread: M8 1 pcs 47.a Bearing ring 1 pcs 49 Impeller cpl. 9 pcs 51 Pump shaft Diameter: D12 1 pcs 64 Spacing pipe 7 pcs 64.a Spacing pipe 1 pcs 64.c Clamp 1 pcs 66 Wedge lock washer 1 pcs 76 Nameplate 2 pcs - 5 Shaft seal 1 pcs 2 O-ring Diameter: 17,86 1 /11

Pos Description Annotation Données de classification Référence Quantité Unité Material type: EPDM Thickness: 2,62 3 Seal ring, stationary 1 4 Seal ring, rotating 1 7 O-ring 1 8 Compression spring 1 111 Retainer 1 112 Driver for shaft seal 1 111.a Stop ring 1 pcs 151 Fan cover 1 pcs 151.a Installation indicator 1 pcs 152 Pan head thread forming screw 4 pcs 156 Fan 1 pcs 191 Foot 1 pcs 11/11

Disclaimer: The information about the Grundfos pump in this document may be outdated. Data may be subject to alterations without further notice. Please contact us to verify the data above is still accurate/up-to-date. All information is copyright Grundfos. info@lenntech.com https://www.lenntech.com tel. +31 152 6 900 fax. +31 152 616 289