Dewatering Pump Type DUMPER

Transcription

1 Type pump line is the answer to dewatering problems. It s reduced diameter and side discharge option, make this pump line suitable for both contracting and industrial use. The stainless steel allows further more extreme applications such as mining and others. Overall, the robust construction together with high quality materials, make this product a strong and reliable partner for the most demanding user. FEATURES Flexible metal cable protection of around m length Water isolating blocking system Elastic oil chamber for seal for heat dissipation on dry running Double, independent tandem-mechanical seal Sand protection for mechanical seal Epoxy coating for parts made of aluminium / steel

2 PERFORMANCE CART U.S.g.p.m Imp.g.p.m [m] 8 3 [ft] X 5.5-S T 3X 53.7-S T 5X 58-S 4X 52-S T-SD 6X 526-S T-SD 7X 537-S T-SD Q [l/min] Q [m3/h] U.S.g.p.m Imp.g.p.m [m] 8 X S T3X 3X 53.7-M T 3X 57.7-M T6X 6X 59-M T-SD 6X 537-M T-SD 3 [ft] Q [l/min] Q [m 3 /h]

3 PUMP IDENTIFICATION CODE L S -NC -NC -SD Single Phase without capacitor (*) Y/ starting (*) Requires control panel Capacity Frequency Material Discharge position M Single Phase T Three Phase -S Low -M Medium -L igh Output power in kw 5 L 5 z AISI 36 Top discharge Side discharge Series name Pump Diameter Ø 6 Ø 9 Ø 276 Ø 36 Ø 367 Ø 4 Ø 44 SPECIFICATIONS PUMP MOTOR Type of liquid Water with mud contents Max Temp. [ C] 4 25x6 3X 53.7(L,M) 3x9.5 3X 5(5.5, 7.5)-M Liquid 25.5x5 4X 52-M) andled Max solids size [mm] 25.5x 6X 5(9,26,37)-M Ø 6 X, 2X, 3X 5(3.7,5.5,7.5)-S, 5X Ø 4X 52-S, 6X 5(9, 26)-S Ø 3 7X Submergence Max [m] 5 Min [m].27 Construction Impeller Open Shaft seal type Double mechanical seal wholly enclosed in a pressure compensated oil chamber Suction Strainer 75 2X 5(2.2,3)-S, 3X-S, 5X ose (standard) [mm] 3X-(L,M), 4X 52-S, 6X 59-S 5 4X 52-M, 6X 59-M, 6X 526-S, 7X Connection 2 6X 526-M, 6X 537-M Discharge 2 X, 2X 5.5 Threaded 3 3X-S, 2X 5(2.2,3)-S, 5X (Optional) [inch] 4 3X-(L,M), 4X 52-S, 6X 59-S 6 4X 52-M, 6X 59-M, 6X 526-S, 7X 8 6X 526-M, 6X 537-M Casing Aluminium (up to 8 kw) Steel (from 2 kw and higher) Impeller Nitride hardened AISI 4 Materials Suction Cover AISI 34 Shaft AISI 43 Fasterners AISI 34 Mechanical seal Tungsten Carbide/ Tungsten Carbide /NBR (Motor side) Tungsten Carbide/ Tungsten Carbide /NBR (Impeller Side) Application standard of test ISO 996 Annex A Type Induction, continuous rated, motor with squirrel cage rotor Single Phase Three Phase No. of Poles 2 Rotation speed [min - ] 28 Insulation Class Protection degree IP 68 Power Rating [kw] [P] Frequency [z] 5 Voltage [V] 23 ±6% 4 ±6% up to 8 kw DOL DOL Starting Y/Δ 2 kw and above / DOL (optional) X 5-S M Built-in motor protector with automatic reset Over load protection 5X 58-S T Built in thermal probe and contactor with automatic reset The other Built in thermal probe - Protection must be provided by the user Material 7RN-F Cable Lenght [m] 2 Stainless steel sheath (pump side) [m] (except Dumper ) up to 7.5 kw Two single row, deep groove ball bearing Bearings 8 kw and above Single row, deep groove (upper bearing) Double angular contact (lower bearings)

4 MATERIAL AND TECNICAL FEATURES ~ 845 mm Double mechanical seal on all pump line. Compensating oil bag for mechanical seals. On site adjustable efficiency compensating device. Zinc anodes to protect casing from salty aggressive water. eavy duty class insulation motors, ready for the hardest working conditions. Double gromet water isolation for electric cable. Metal sleeve of around m lenght (standard starting from 2.2 kw). Built in automatic ON/OFF thermal overload copy to be connected to the control panel s contactor.

5 PUMP RANGE AXIAL AXIAL AISI 36 RADIAL available not available Pump Discharge position and Material Index diameter index (*) L X 2X 3X 4X 5X 6X 7X MATERIAL TABLE AXIAL AXIAL AISI 36 RADIAL Outer casing ALUM./STEEL AISI 36 ALUM./STEEL Stator casing ALUM. AISI 36 ALUM. Strainer volume AISI 34 AISI 36 AISI 34 Wearing plate NBR coated AISI 36 NBR coated Diffuser NBR coated AISI 36* NBR coated Impeller AISI 4 hardened AISI 4 hardened AISI 4 hardened Shaft AISI 43 AISI 43 AISI 43 Tandem mech. seal TUNGST./ TUNGST. SiC/SiC TUNGST./ TUNGST. O-ring NBR FPM NBR ardware AISI 34 AISI 36 AISI 34 Cable type 7RN-F 7RN-F 7RN-F Oil FOOD GRADE FOOD GRADE FOOD GRADE Ball bearings RADIAL/ANGULAR RADIAL/ANGULAR RADIAL/ANGULAR (*) Not available in all models

6 PERFORMANCE TABLE l/min [kw] [P] m 3 /h S M(-NC) X 5-S T X 5.5-S T l/min [kw] [P] m 3 /h X 5.5-S M-NC 2X 5.5-S T X 52.2-S M-NC 2X 52.2-S T X 53-S T l/min [kw] [P] m 3 /h X 53.7-S T X 53.7-M T X 53.7-L T X 55.5-S T X 55.5-M T X 57.5-S T X 57.5-M T l/min [kw] [P] m 3 /h X 52-S T-SD X 52-M T-SD l/min [kw] [P] m 3 /h X 58-ST l/min [kw] [P] m 3 /h X 59-S T-SD X 59-M T-SD X 526-S T-SD X 526-M T-SD X 537-M T-SD l/min [kw] [P] m 3 /h X 537-S T-SD (*) Replace letter X in pump name with: for pump with top discharge ; L for pump with top discharge in AISI 36; for pump with side discharge. * Dimensional details are provided for reference only. * All specifications are subject to change without prior notice. EBARA Pumps Malaysia Sdn Bhd 6, Jalan TP3, UEP Subang Jaya Industrial Park, 4762 Subang Jaya, Selangor, Malaysia. Tel : Fax : sales@ebara.com.my Website : Authorised dealer: EPM 23