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Operation

VERDERAIR VA-E50
Electric-Operated Diaphragm
Pump

859.0761

Rev.A

2–Inch pumps with electric drive for ﬂuid transfer applications.

Not approved for use in explosive atmospheres or hazardous locations unless otherwise stated. See

Approvals page for more information. For professional use only.

Important Safety Instructions

Read all warnings and instructions in this manual and in your

Repair/Parts manual. Save these instructions.

Maximum Working Pressure: 7 bar (0.7

MPa, 100 psi)

See page 8 for approvals.

Содержание VERDERAIR VA-E50

Страница 1: ...d for use in explosive atmospheres or hazardous locations unless otherwise stated See Approvals page for more information For professional use only Important Safety Instructions Read all warnings and instructions in this manual and in your Repair Parts manual Save these instructions Maximum Working Pressure 7 bar 0 7 MPa 100 psi See page 8 for approvals ...

Страница 2: ...n Fasteners 19 Flush the Pump Before First Use 19 Transfer Mode Vs Low Pulsation Mode 19 Start and Adjust the Pump 19 Pressure Relief Procedure 20 Pump Shutdown 20 Maintenance 21 Maintenance Schedule 21 Lubrication 21 Tighten Threaded Connections 21 Flushing and Storage 21 Torque Instructions 22 Torque sequence 22 Performance Charts 24 Dimensions 27 Technical Data 38 Customer Services Guarantee 43...

Страница 3: ...for capacitor discharge before opening equipment FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode Paint or solvent ﬂowing through the equipment can cause static sparking To help prevent ﬁre and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and pl...

Страница 4: ...lief Procedure when equipment is not in use Check equipment daily Repair or replace worn or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or modiﬁcations may void agency approvals and create safety hazards Make sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its...

Страница 5: ...t manufacturer s Safety Data Sheet SDS and recommendations TOXIC FLUID OR FUMES HAZARD Toxic ﬂuids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed Read Safety Data Sheet SDS to know the speciﬁc hazards of the ﬂuids you are using Store hazardous ﬂuid in approved containers and dispose of it according to applicable guidelines BURN HAZARD Equipment s...

Страница 6: ...ection Material Check Valve Seats Check Valve Balls Diaphragm Connections Options NOTE Some combinations are not possible Please check with your local supplier or the pump conﬁgurator on www verderair com Pump Fluid Section Material Drive Section Material Check Valve Seats VA E50 A Aluminum A Aluminum GE Geolast C Conductive Polypropylene S Stainless Steel HY TPE I Cast Iron KY PVDF K PVDF PP Poly...

Страница 7: ...readed NPT AX5K5 ATEX AC Induction Motor High Speed Gear Ratio SP Santoprene B14K0 Standard AC Induction Motor Medium Speed Gear Ratio with 120V Compressor SS 316 Stainless Steel B24K0 Standard AC Induction Motor Medium Speed Gear Ratio with 220V Compressor TF PTFE BC4K0 Standard AC Induction Motor Medium Speed Gear Ratio BF4K0 Flameproof AC Induction Motor Medium Speed Gear Ratio BX4K0 ATEX AC In...

Страница 8: ...II 2 G Ex h d IIB T3 Gb Aluminum cast iron conductive polypropylene and stainless steel pumps with motor code WG are certiﬁed to II 2 G Ex h IIB T3 Gb Motors coded F are certiﬁed to Class I Div 1 Group D T3B Class II Div 1 Group F G T3B All Models except gearbox and compressor code 1 or motor code F are certiﬁed to 8 859 0761 ...

Страница 9: ...itting and early wear of ﬂuid chambers balls and seats It may result in reduced efﬁciency of the pump Cavitation damage and reduced efﬁciency both result in increased operating costs Cavitation depends on the vapor pressure of the pumped liquid the system suction pressure and the velocity pressure It can be reduced by changing any of these factors 1 Reduce vapor pressure Decrease the temperature o...

Страница 10: ...ﬂexible air supply line D Mounting feet G Bleed type master air valve E Air inlet port H Air ﬁlter regulator assembly P Pump Ground J Master air valve for accessories R Center section regulator K Grounded ﬂexible ﬂuid supply line L Fluid drain valve may be required for your pump installation M Fluid shutoff valve N Grounded ﬂexible ﬂuid outlet line Required Supplied by customer 10 859 0761 ...

Страница 11: ... port A Power cord C Fluid outlet port F Power cord to compressor D Mounting feet K Grounded ﬂexible ﬂuid supply line E Air inlet port L Fluid drain valve may be required for your pump installation J Center section regulator M Fluid shutoff valve P Pump Ground N Grounded ﬂexible ﬂuid outlet line Required Supplied by customer 859 0761 11 ...

Страница 12: ...ht fasteners 2 Make sure the mounting surface is ﬂat and that the pump doesn t wobble 3 For ease of operation and service mount the pump so ﬂuid inlet and ﬂuid outlet ports are easily accessible Mounting a pump without a Gearmotor A pump without a Verder gearbox and motor will require a mounting platform to provide support for the customer supplied motor and gearbox and provide alignment with the ...

Страница 13: ...rt 819 0157 is available from Verder Motor Motors have a ground screw in the electrical box Use it to ground the motor to the controller Air Line and Fluid hoses Use only grounded hoses with a maximum of 150 m 500 ft combined hose length to ensure grounding continuity Check electrical resistance of hoses If total resistance to ground exceeds 29 megohms replace hose immediately Fluid supply contain...

Страница 14: ...hose K to the ﬂuid inlet port The port on pumps with aluminum stainless steel or cast iron ﬂuid sections is 2 in npt f or 2 in bspt On pumps with polypropylene conductive polypropylene or PVDF ﬂuid sections the port is a 2 in raised face ANSI DIN ﬂange 2 If the inlet ﬂuid pressure to the pump is more than 25 of the outlet working pressure the ball check valves will not close fast enough resulting ...

Страница 15: ...s 1 Open the motor s electrical box 2 Install a strain relief in one of the ports at the bottom of the junction box 3 Connect the green ground wire to the ground screw 4 For 230 V motors Bridge as shown then connect L1 to T1 L2 to T2 and L3 to T3 T4 T5 T6 L2 L3 L1 T7 T8 T9 T1 T2 T3 Figure 3 Wire Connections for a 230 V Motor 5 For 460 V motors Bridge as shown then connect L1 to T1 L2 to T2 and L3 ...

Страница 16: ... thermostat wires P1 and P2 to external overload detection Thermostat is NC normally closed Wire Connections at the Flameproof Motor Motor Code F Install the wiring at the motor as follows 1 Open the motor s electrical box 2 Install wiring system with proper connections to the motor electrical box 3 Connect the green ground wire to the ground screw 4 For 460V Wiring Connect wire L1 to T1 L2 to T2 ...

Страница 17: ...A on the rail c Close the access cover d Turn on power to the VFD e Go to screen P121 f Change the value to 21 and press the Mode button 4 For a non Verder VFD perform the following a Attach the two leads to the detection circuit in the VFD NOTE Refer to the VFD manual for proper connection points b Close the access cover c Turn on power to the VFD d Conﬁgure the VFD to monitor the leak sensor cir...

Страница 18: ...r from the compressor s electrical box 2 Install wiring system with proper connections i e conduit ﬁttings power cable cable grip to the compressor electrical box 3 Connect line power 120VAC or 240 VAC depending on your compressor to L1 and L2 N Connect supply ground to Use minimum 4 mm2 12 AWG wire when the system is conﬁgured for a 16A circuit and 2 5 mm2 14 AWG when conﬁgured for a 12A circuit ...

Страница 19: ... damping Higher relative air pressures produce better pump efﬁciency Start and Adjust the Pump 1 Be sure the pump is properly grounded See Ground The System page 13 2 Check ﬁttings to be sure they are tight Use a compatible liquid thread sealant on male threads Tighten ﬂuid inlet and ﬂuid outlet ﬁttings securely 3 Place the suction tube if used in ﬂuid to be pumped NOTE If ﬂuid inlet pressure to t...

Страница 20: ... stop pumping and before you clean check or service the equipment 1 Remove power from the system 2 Open the dispensing valve if used 3 Open the ﬂuid drain valve L if used to relieve ﬂuid pressure Have a container ready to catch the drainage 4 Shut off the air supply to the pump 5 Back out center section regulator to relieve air pressure in center section Pump Shutdown At the end of the work shift ...

Страница 21: ... fasteners Tighten or retorque as necessary Although pump use varies a general guideline is to retorque fasteners every two months See Torque Instructions page 22 Flushing and Storage To avoid injury from ﬁre explosion or electric shock always ground equipment and waste container To avoid static sparking and injury from splashing always ﬂush at the lowest possible pressure Flush before ﬁrst use Fl...

Страница 22: ... just until head contacts cover 2 Turn each screw by 1 2 turn or less working in a crisscross pattern to speciﬁed torque 3 Repeat for manifolds Torque sequence Aluminum Pumps 1 Left Right Fluid Covers Torque bolts to 22 6 23 7 N m 200 210 in lb 12 11 1 2 3 4 5 6 7 9 8 10 2 Inlet Manifold Torque bolts to 14 7 15 8 N m 130 140 in lb 15 16 13 14 3 Outlet Manifold Torque bolts to 14 7 15 8 N m 130 140...

Страница 23: ...uid Covers Torque bolts to 22 6 23 7 N m 200 210 in lb 12 11 1 2 3 4 5 6 7 9 8 10 2 Inlet Manifold Torque bolts to 17 18 N m 150 160 in lb 16 14 18 17 13 15 19 20 3 Outlet Manifold Torque bolts to 17 18 N m 150 160 in lb 24 22 26 25 21 23 27 28 SIDE VIEW BOTTOM VIEW TOP VIEW 859 0761 23 ...

Страница 24: ...pump 2 Set the VFD frequency corresponding to the desired ﬂow rate Flow rates will increase with outlet pressure lower than 0 7 bar 10 psi and with high inlet head pressure High speed gear ratio pumps with option Ax5K5 Pump Speed Cycles per Minute Outlet Pressure bar MPa PSI 0 0 53 80 106 133 160 186 212 238 27 0 7 0 07 10 1 4 0 14 20 2 1 0 21 30 2 8 0 28 40 3 4 0 34 50 4 1 0 41 60 4 8 0 48 70 5 5...

Страница 25: ...p Speed Cycles per Minute Outlet Pressure bar MPa PSI 0 0 379 100 36 54 73 91 109 127 145 163 0 7 0 07 10 1 4 0 14 20 2 1 0 21 30 2 8 0 28 40 3 4 0 34 50 4 1 0 41 60 4 8 0 48 70 5 5 0 55 80 6 2 0 62 90 6 9 0 69 100 76 20 151 40 227 60 303 80 Fluid Flow lpm gpm 859 0761 25 ...

Страница 26: ...peed Cycles per Minute Outlet Pressure bar MPa PSI 0 0 22 33 45 56 67 78 89 100 0 7 0 07 10 1 4 0 14 20 2 1 0 21 30 2 8 0 28 40 3 4 0 34 50 4 1 0 41 60 4 8 0 48 70 5 5 0 55 80 6 2 0 62 90 6 9 0 69 100 38 10 76 20 114 30 151 40 189 50 227 60 Fluid Flow lpm gpm 26 859 0761 ...

Страница 27: ...Dimensions Dimensions Aluminum or cast iron pump with compressor 859 0761 27 ...

Страница 28: ...Dimensions Aluminum or cast iron pump without compressor 28 859 0761 ...

Страница 29: ... 7 5 4 4 5 G 8 3 2 1 1 3 4 6 8 7 9 3 2 2 8 1 8 3 0 4 7 7 2 4 1 4 1 0 5 2 3 4 6 8 8 6 3 3 9 8 6 1 4 3 8 1 1 1 3 3 7 5 9 5 3 3 7 4 9 5 0 H 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 J 1 4 6 3 7 1 4 0 9 1 0 3 9 3 8 5 9 7 8 3 6 6 9 3 0 4 7 7 1 2 1 2 4 1 2 1 0 4 6 4 0 2 1 0 2 1 5 0 1 1 2 7 3 4 3 7 1 1 1 0 4 3 7 1 1 1...

Страница 30: ... 8 5 4 7 0 G 8 3 2 1 1 3 4 6 8 7 9 3 2 2 8 1 8 3 0 4 7 7 2 4 1 4 1 0 5 2 3 4 6 8 8 6 3 3 9 8 6 1 4 3 8 1 1 1 3 3 7 5 9 5 3 3 7 4 9 5 0 H 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 J 1 4 6 3 7 1 4 0 9 1 0 3 9 3 8 5 9 7 8 3 6 6 9 3 0 4 7 7 1 2 1 2 4 1 2 1 0 4 6 4 0 2 1 0 2 1 5 0 1 1 2 7 3 4 3 7 1 1 1 0 4 3 7 1 1 1...

Страница 31: ...Dimensions Polypropylene Conductive Polypropylene or PVDF pump with compressor 859 0761 31 ...

Страница 32: ...Dimensions Polypropylene Conductive Polypropylene or PVDF pump without compressor 32 859 0761 ...

Страница 33: ... 7 5 0 0 1 9 7 5 0 0 1 9 7 5 0 0 1 9 7 5 0 0 G 8 3 2 1 1 3 4 6 8 7 9 3 2 2 8 1 8 3 0 4 7 7 2 4 1 4 1 0 5 2 3 4 6 8 8 6 3 3 9 8 6 1 4 3 8 1 1 1 3 3 7 5 9 5 3 3 7 4 9 5 0 H 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 J 1 4 6 3 7 1 4 0 9 1 0 3 9 3 8 5 9 7 8 3 6 6 9 3 0 4 7 7 1 2 1 2 4 1 2 1 0 4 6 4 0 2 1 0 2 1 5 0 1...

Страница 34: ...Dimensions Stainless steel pump with compressor 34 859 0761 ...

Страница 35: ...Dimensions Stainless steel pump without compressor 859 0761 35 ...

Страница 36: ... 6 0 1 8 1 4 6 0 G 8 3 2 1 1 3 4 6 8 7 9 3 2 2 8 1 8 3 0 4 7 7 2 4 1 4 1 0 5 2 3 4 6 8 8 6 3 3 9 8 6 1 4 3 8 1 1 1 3 3 7 5 9 5 3 3 7 4 9 5 0 H 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 6 3 1 6 0 J 1 4 6 3 7 1 4 0 9 1 0 3 9 3 8 5 9 7 8 3 6 6 9 3 0 4 7 7 1 2 1 2 4 1 2 1 0 4 6 4 0 2 1 0 2 1 5 0 1 1 2 7 3 4 3 7 1 1 1 0 4 3 7...

Страница 37: ...Notes Notes 859 0761 37 ...

Страница 38: ...100 gpm 378 lpm Maximum pump speed 160 cpm Fluid Inlet and Outlet Size Polypropylene Conductive Polypropylene PVDF or SST Flange DIN PN16 050 2 in ANSI 150 2 NPS JIS 10K 50 Aluminum Stainless Steel Cast Iron 2 in npt f or 2 in bspt Electric Motor AC Standard CE AC5K5 A15K5 A25K5 Power 7 5 HP 5 5 kW Number of Motor Poles 4 Pole Speed 1800 rpm 60 Hz or 1500 rpm 50 Hz Constant Torque 6 1 Gear Ratio 1...

Страница 39: ... Ratio 16 46 Voltage 3 phase 240V 3 Phase 415V Maximum Amperage Load 14 7 A 230V 8 5 A 460V AC ATEX CX2K2 Power 3 0 HP 2 2 kW Number of Motor Poles 4 Pole Speed 1800 rpm 60 Hz or 1500 rpm 50 Hz Constant Torque 6 1 Gear Ratio 26 77 Voltage 3 phase 240V 3 Phase 415V Maximum Amperage Load 8 5 A 230V 5 0 A 460V AC Flameproof AF5K5 Power 7 5 HP 5 5 kW Number of Motor Poles 4 Pole Speed 1800 rpm 60 Hz o...

Страница 40: ... in accordance with UL EN IEC 60079 11 clause 5 7 Class I Group D Class II Group F G Temp Code T3B II 2 G Ex ib IIC T3 Parameters Ui 24 V Ii 280 mA Pi 1 3 W Ci 2 4 pF Li 1 00 µH Noise Data Sound Power measured per ISO 9614 2 at 90 psi ﬂuid pressure and 80 cpm 84 dBa at 60 psi ﬂuid pressure and 160 cpm full ﬂow 92 dBa Sound Pressure tested 3 28 ft 1 m from equipment at 90 psi ﬂuid pressure and 80 c...

Страница 41: ... r o p y l e n e S t a i n l e s s S t e e l 3 5 7 1 6 2 3 2 5 1 4 7 3 0 5 1 3 8 4 7 3 2 1 4 3 4 8 1 5 8 3 2 3 1 4 6 5 1 4 2 3 3 4 2 5 1 9 3 4 1 6 1 8 8 2 1 5 9 7 P o l y p r o p y l e n e A l u m i n u m 2 7 1 1 2 3 2 3 9 1 0 8 2 1 9 9 9 3 8 7 1 7 5 2 6 2 1 1 9 2 3 7 1 0 7 4 2 8 1 9 4 3 3 9 1 5 4 3 3 0 1 4 9 1 2 9 5 8 P o l y p r o p y l e n e S t a i n l e s s S t e e l 3 5 3 1 6 0 3 2 1 1 4 6 3...

Страница 42: ...lsius Acetal AC 10 to 180 F 12 to 82 C 32 to 150 F 0 to 66 C 10 to 180 F 12 to 82 C Geolast GE 40 to 150 F 40 to 66 C 32 to 150 F 0 to 66 C 10 to 150 F 12 to 66 C Polychloroprene TF diaphragm or NW balls 0 to 180 F 18 to 82 C 32 to 150 F 0 to 66 C 10 to 180 F 12 to 82 C Polypropylene PP 32 to 150 F 0 to 66 C 32 to 150 F 0 to 66 C 32 to 150 F 0 to 66 C PTFE check balls or two piece PTFE EPDM diaphr...

Страница 43: ...e WARRANTY DISCLAIMER VERDER has made an effort to illustrate and describe the products in the enclosed brochure accurately however such illustrations and descriptions are for the sole purpose of identiﬁcation and do not express or imply a warranty that the products are merchantable or ﬁt for a particular purpose or that the products will necessarily conform to the illustration or descriptions PRO...

Страница 44: ...ax 0036 1 3725232 e mail info verder hu India Verder India Pumps Pvt Ltd Plot No 3B D 1 Block MIDC Chinchwad Pune 411019 INDIA e mail Sales verder co in www verder co in Italy Verder Italia Via Maestri Del lavoro 5 02100 Vazia Rieti ITALY Tel 39 07 46 229064 e mail info verder it The Netherlands Verder BV Leningradweg 5 NL 9723 TP Groningen THE NETHERLANDS Tel 31 50 549 59 00 Fax 31 50 549 59 01 e...

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