Standardized Chemical Pumps to EN /ISO 2858/ISO 5199 sealless, with magnetic drive. Fields of Application. Designation. Design.

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1 Type series booklet.5/- G2 Magnochem Standardized Chemical Pumps to EN 5/ISO 25/ISO 99 sealless, with magnetic drive Automation products available: PumpExpert Hyamaster hyatronic Fields of Application For handling aggressive, toxic, explosive, valuable, inflammable, malodorous or hazardous liquids in the chemical, petrochemical and general industries. Any CPK pump with shaft seal can easily and economically be converted to a sealless design with a back pull-out unit. casing, impeller, mechanical coupling, coupling guard, baseplate and motor are reusable. Design Horizontal, radially split volute casing pumps in back pull-out design to ISO 25/EN 5/ISO 99, fitted with a radial impeller, single-entry, single-stage, sealless, with magnetic drive. Designation Type series Material of wetted parts Additional code Discharge nozzle DN Nominal impeller dia. in mm Magnetic coupling Additional codes: H = Heatable design Operating Data Magnochem - C H 0-0 / -0 Capacities Q up to 00 m 3 /h (3 l/s) Heads H up to m DN discharge nozzle DN from 25 to 2 Motor rating P up to kw Certification Certified quality management ISO 9001.

2 Selection Charts n = /17 1/min n = 2900/3 1/min 2

3 Material Variants Part No. Description S2/S E E C1/C1V ) C3.1/C3.2 2 Volute casing JS25 ) GP20GH+N Noridur Casing cover P2GH 3) P2GH 3) P2GH 3) 1.571/ Support foot S2JRG2 S2JRG2 S2JRG2 S2JRG2 S2JRG Shaft (Rolling element bearings) C5+N C5+N C5+N C5+N C5+N 2.03 Shaft (Plain bearings) Impeller JL0 1)7) JL0 1)7) JL0 1)7) 1.0 Noridur Max. pump discharge pressure in bar 3 Plain bearing with spring Sicadur 9) S2 pump sizes - to -00 S2 pump size 1-2 and above Sicadur 9) Max. pump discharge pressure in bar Sicadur 9) Sicadur 9) Sicadur 9) Bearing bracket JL0 7) JL0 7) JL0 7) JL0 7) JL0 7) 3 Bearing bracket lantern JL0 2)7) JL0 2)7) JL0 2)7) JL0 2)7) JL0 2)7) 17 Flange/ containment shroud/ containment shroud bottom ) / 2./ ) / 2./ ) / 2./ / 2./ / 2./ Inner rotor 1.571/ / / / / Outer rotor St St St St St 9. Impeller nut A A A A 1.2 1) impeller tip speed u > m/s and/or t < -30 C: 1.0; bearing bracket P 0/05: always JS25 impellers 2) steel version available 3) t < - C: 1.571/1.0 ) C1V = 1.0 as per VDMA 2 Pressure and Temperature Limits Material variant S2 5) Sicodur Supra coating (diamond coating of the SSiC) optional ) to EN 153 = GJS-00--LT 7) to EN 1 = GJL-2 ) magnetic coupling 15: 1.2 9) Sicadur =SiC 5) /1.2 Material variants C1, C1V, C3.1/C3.2 and E Bearing bracket Temperature of fluid handled in C Material variant: S Pump casing in JS values to EN 153 Size at C at 1 C at 1 C at 0 C at 2 C at C Temperature of fluid handled in C Material variant: E Pump casing in values to EN at 1 C at 0 C at 2 C P Casing bolts: spot-faced admissible pressures in bar at C Calculation of casing to TFFSC without TRD Limit conditioned by type series 0 bar p/p = 1.5 3

4 Magnochem at a Glance Hydraulics: From the CPK pump series, well-proven more than 0,000 times Casing cover: available in variants for heating, external liquid feed and direct temperature measuring. Cooling/lubrication: forced circulation; minor temperature rise at the containment shroud, no NPSH deterioration. Temperature monitoring at the containment shroud with PT (option) Anti-rub feature and assembling aid: Protects the containment shroud from damage Backup seal: Prevents severe product leakage in the event of damage to the containment shroud (optional) Casing: heatable version available Bearing assembly (motor end): greaselubricated rolling element bearings, sealed for life (Lh = 20 h) (oil lubrication possible). D0029/2 Bearings secured for large temperature range, insensitive to temperature changes Drain: Product drains off automatically at the lowest point of the containment shroud Bearing assembly (rotor) Sturdy plain bearings made of silicon carbide, product lubricated, for maximum service life. Diamond-coated bearings Sicodur Supra are optional Safety: Pump with magnetic drive, absolutely leakage-free, with containment shroud made of Hastelloy C. Only 2 static seals. Temperature and leakage monitoring possible. Heating: Available for rotor space and/or lantern (option) Handling: Easy installation. When the drive unit is removed, the shroud remains bolted to the casing, thus sealing off the fluid (pump need not be drained). Containment shroud: Containment shroud up to PN 25 in Hastelloy, for optimum corrosion resistance at minimal eddy current losses Leakage monitoring: Facilities provided at the highest (vapour) and at the lowest (condenstate) point (optional) Economic viability: Any existing CPK pump within the Magnochem selection range can be converted without any problems (Please refer to Magnochem selection chart)

5 Specifications Pump sizes Bearing bracket General corrosion allowance mm 3 3 impeller outlet width Ø mm impeller inlet Ø mm max. impeller Ø mm see individual curve min. impeller Ø mm see individual curve Shaft at bearings (bearing bracket) dia. pump end mm 5 5 motor end mm 5 5 pump end mm motor end mm at coupling mm 2 Bearings pump end No 9/C3-2RS1 9/C3-2RS1 motor end No 9/C3-2RS1 9/C3-2RS1 pump end No motor end No Pressure e max. operating pressure bar see diagram limit max. test pressure bar 1.5 x permissible pump discharge pressure Temp. limit min./max. temp. of fluid handled C -0/ Pump sizes Bearing bracket P0 General e corrosion allowance mm 3 3 impeller outlet width Ø mm 19, impeller inlet Ø mm max. impeller Ø mm see individual curve min. impeller Ø mm see individual curve Shaft at bearings (bearing bracket) dia. pump end mm 5 (/15) (2) motor end mm 5 (/15) (2) pump end mm (2) motor end mm (2) at coupling mm 2 Bearings pump end No 9/C3-2RS1 (/15) 01/C3-2RS1 (2) motor end No 9/C3-2RS1 (/15) 01/C3-2RS1 (2) pump end No 01/C3-R2S1 (2) motor end No 01/C3-R2S1 (2) Pressure e max. operating pressure bar see diagram limit max. test pressure bar 1.5 x permissible pump discharge pressure Temp. limit min./max. temp. of fluid handled Magnetic Coupling / Pump Size Combinations C -0/2-0/0 Bearing Impeller Ø Size of magnetic coupling bracket X -0 X - X X -0 X X -2 X X - X X P0-2 X X X - X X X -00 X -2 X - X -00 X - X Length of magnet (mm) Shroud Ø (mm) A computerized selection programme is used for dimensioning the magnetic coupling and determining the correct combination between magnetic coupling and pump size. 5

6 Pump Sizes Discharge Nominal impeller Ø Bearing nozzle DN bracket 25 x x x x x 0 x x x x x x x x 5 x x x x x x 1) x 1) x 1) x x 1) x 1) x 1) x P0 x x x 0 x x 1) x 1) x 1) 1 x x 1) x 1) x 1) 2 x 1) Casing with double volute 1) double volute; casing not available in material C1. Balancing On Magnochem pumps, axial forces are reduced by back vanes or by a discharge-side sealing gap with balancing holes, depending on the pump size. The load acting on the thrust bearings is markedly reduced, which considerably increases operating reliability. Documentation Printed documentation adapted to CE requirements - general assembly drawing with list of components - general arrangement drawing / dimensions table - operating instructions Forces and Moments Magnochem pumps are designed for handling forces and moments in accordance with ISO 99. Heating (optional: rotor space and/or lantern) Rotor space Lantern Casing Radially split, consisting of volute casing (on Magnochem-S with casing wear ring) and casing cover. The following pump sizes are available with heatable casing (Magnochem-CH): Discharge Nominal impeller Ø Bearing nozzle DN bracket 25 x x x x 0 x x x x x x x x 5 x x P0 1 x 0 *) x 2 *) x x Casing with double volute *) Pressure/Temperature value of heating medium on request. Casing Cover Variants - Standard design with internal circulation (flushing connection possible) - External liquid feed (barrier liquid) - Filter design (flushing connection possible) The above variants can be combined with heating (rotor space) and with each other. Heating IN Heating IN Heating OUT Heated lantern t max 1 C bar D00252/2 Heating OUT Drain Heating of Rotor Space heating coil welded in hot water/saturated steam heat transfer oil t max t max 2 C bar 300 C bar

7 Dry-running Protection If there is a risk of the pumps running dry, protection against dry-running must be provided for. This can be achieved by appropriate measures on site (pump power monitoring, flow meter, level meter, etc.), depending on the site conditions. Coating and Preservation (acc. to works standard AN 5) Magnochem-S, -E < 1 C N W 1 C N W Magnochem-C1/C3 < 1 C N U 1 C N U Accessories - PT (for monitoring the temperature at the containment shroud) - Pump power monitoring unit Other accessories on request. Acceptance Tests / Guarantees Materials tests Test report 2.2 on request Product tests Inspection certificate 3.1 as per EN, on request, for: pressure test of complete pump Hydraulic tests The following acceptance tests may be performed and certified at an extra charge: Performance test ISO 990 NPSH test Warranties are given within the scope of the valid delivery conditions. Treatment of unmachined parts Coating - pressure-retaining parts Coating - bearing bracket, lantern, baseplate Coating - motor Preservation N = reaction primer, parts in contact with the fluid handled without finish coat. 0 = without top coat 1 = synthetic enamel RAL 2, ultramarine blue 7 = heat resistant paint RAL 9007 gray aluminum U = untreated W = rinsed with water repellent agent; blank parts liable to rust with protective coating First Spare Parts Stock Recommended for Two Years Operation after Commissioning Part No. Description No. of pumps (incl. standby pumps) and more 1.01 Deep-groove ball bearing pcs % 1.02 Deep-groove ball bearing pcs % Set of gaskets comprising: U-ring/Joint ring 11.0 Joint ring 11.01/.03/. V-ring 11.7 sets % List of Selected Spare Parts Recommended for Operation to DIN 9 Part No. Description No. of pumps (incl. standby pumps) and more 2.01 Shaft (outer rotor) pcs % 2.03 Shaft (inner rotor) pcs % 0 Impeller pcs % 3.01 Thrust bearing pcs % 3.02 Thrust bearing pcs % 1.01 Deep-groove ball bearing pcs % 1.02 Deep-groove ball bearing pcs % 1.01 Bearing ring carrier pcs % 11.0 U-ring/Joint ring pcs % Joint ring pcs. 9 1 % Joint ring pcs. 9 1 % 11. Joint ring pcs. 9 1 % 11.7 V-ring pcs % 2.01 Casing wear ring (only for S variant) pcs % /. Bearing sleeve pcs % 9.21 Intermediate ring pcs % 2-15 Containment shroud pcs % 9. Cup spring pcs % 7

8 Dimensions Flanges Magnochem -C1 Design DN 1 DN 2 EN 92-1, PN 1 -CH Heatable casing -S2 EN 92, PN 1 EN 92-2, PN 25 -S -E -E -C3.1 -C3.2 shaft end key in acc. with DIN 5/p. 1 EN 92-2, PN0 EN 92-1, PN 25 EN 92-1, PN 0 EN 92-1, PN 1 EN 92-1, PN 25 y = clearance for dismantling without removing the motor Pump size Bea- ring Pump dimensions Shaft end l Foot bolts i i bracket DN DN a b c f g 1 g 2 h 1 h 2 m 1 m 3 n 1 n 3 n 5 d 1Ø 1 2 k P0 P0 P0 P0 P0 P0 P0 P0 P0 P P

9 Connections heatable Connections Size Description Connection by Quantity required Pressure required Max. pressure P0 customer KSB l/min bar bar G = ISO /1 1M.1 1) G 1 / G 1 / G 1 / 2 G 1 / 2 Pressure gauge 1M.2 1) G 1 / G 1 / G 1 / 2 G 1 / 2 Pressure gauge M.1 G 1 / Temperature sensor, rolling element bearings M.2 G 1 / Temperature sensor, rolling element bearings M.3 G 1 / Temperature sensor, shroud B G 1 / G 3 / G 1 / 2 G 1 / 2 Casing drain B.1 G 1 / Shroud drain / Sealing liquid IN M.1 G 1 / Leakage sensor (gas, vapour) M.2 G 1 / Leakage sensor (liquid) E G 1 / Circulation liquid IN / Venting for external supply A G 1 / Circulation liquid OUT 1 B.1 G 1 / Condensate drain (heated casing) 1 B.3 G 1 / - Condensate drain (heated lantern) 19 E.1 G 3 / Heating IN (casing) 19 A.1 G 3 / Heating OUT (casing) 19 E.2 G 3 / Heating IN (casing cover) 19 A.2 G 3 / Heating OUT (casing cover) 19 E.3 G 3 / - Heating IN (lantern) 19 A.3 G 3 / - Heating OUT (lantern) 1) not applicable for heatable casing 9

10 General Assembly Drawing D002/2 When ordering spare parts please always specify the type series/pump size, works No. (stamped on the name plate and on the suction nozzle flange), motor No. (serial No.), year of construction, quantity required, part No., description, material, fluid handled, general assembly drawing No. and mode of dispatch. Part No. Description Scope of supply 2 Volute casing with joint ring 11.01/.03/., casing wear ring ), grooved pin.01 1), stud , screwed plug /.03, hex. nut Casing cover with U-ring/joint ring 11.0, joint ring 11., hex. head bolt 901.7, stud , hex. nut Support foot with socket head cap screw 9.0, lockwasher Shaft with screw 900.0, circlip 9./., key 90.02/ Shaft with spacer ring.02, disc 5.7, hex. nut 9., key 90.01/.31 0 Impeller 3 Bearing assembly consisting of axial plain bearing 3.01/.02, bearing ring carrier 1.01, intermediate ring 9.21, (plain bearings) bearing sleeve /., socket head cap screw 9.07, cup spring /.02 Deep-groove ball bearing 330 Bearing bracket with bearing cover 30.02, socket head cap screw 9.02, circlip Bearing bracket lantern with joint ring 11./.7/.9, eyebolt 900.2, hex. head bolt , stud 902.0, screwed plug 903./.7/.9, hex. nut Bearing cover with joint ring 11.7, hex. socket head cap screw Shroud with socket head cap screw Inner rotor complete.02 Outer rotor complete 1) on Magnochem-S only

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12 .5/ Subject to technical modification without prior notice. KSB Aktiengesellschaft P.O. Box 131, 93 Pegnitz Bahnhofplatz 1, 97 Pegnitz (Germany) Tel Fax