Split case double suction centrifugal pump. Technical data Serie: DPAS C

Transcription

1 Split case double suction centrifugal pump Technical data Serie: DPAS C

2

3 Table of Contents 1 Introduction 1.1 Fields of Application Pumped Liquids Design Bearings Shaft Seal Materials Model key Motor data... 5 Specifications DPAS.1 DPAS 5-5 P DPAS 5-5 P....3 DPAS -5 P DPAS -5 P DPAS -3 P DPAS -3 P DPAS 1-5 P DPAS 1-5 P DPAS P DPAS P DPAS 15-5 P DPAS 15- P DPAS 15-5 P DPAS -315 P DPAS - P DPAS -5 P DPAS P DPAS 5- P DPAS 5-5 P Dimensions 3.1 DPAS dimensions... 3

4 1 Introduction 1.1 Fields of Application Water supply and booster stations Irrigation, overhead irrigation Drainage stations Power stations Industrial water supply systems Fire fighting systems Marine applications General applications in refineries 1.5 Shaft Seal Burgmann MG1 Single Seal Unbalanced Elastomer Bellows Independent on direction of rotation p = 1 bar t = C 1. Pumped Liquids 1. Materials Thin, clean, non-aggressive and non-explosive liquids free from large solid particles or fibres. 1.3 Design Single-stage axially split casing pumps with double entry and radial impeller Double entry, closed impeller is hydraulically thrust compensated. Lower casing is in-line design, suction and discharge nozzles are on the same line Upper casing is self-aligning and it is easy to mount The NPSH values are reduced and high suction lifts are possible thanks to double suction impeller Short shaft design: For mechanical seal applications, shaft length can be reduced. Therefore, compact and rigid pumps are available Pump and motor are separate components connected to each other via flexible coupling and mounting on a base plate. Component Material Casing.5 / GJL-5 Impeller.5 / GJL-5 Shaft 1.1 / X Cr 13 Casing wear ring.15.1 / G-Cu Sn 1 Gland.7 / GJS-5 Bearing housing and cover.5 / GJL-5 1. Bearings For pumps groups A, B and C, there are ball bearings at the both dead and drive end of the pump. see For pump groups D, E and F, a cylindrical roller bearing is installed at the drive end of the pump and there is a ball bearing at the dead end of the pump. see

5 1.7 Model key The pumps are designated as according to the following table DPAS C 5 5 DN1- DN5- P 37kW DPAS Pump series horizontal spilt case C Cast iron version 5 Size 5 Nominal diameter impeller Diameter impeller DN1- Suction connection DN5- Discharge connection P pole version 37kW P 1. Motor data B5 flanged, IP 55 and according to IEC electric motors are used for DPAS series pumps. The motors are suitable for inverter usage according IEC 3. Table 1: Motor data 5Hz pole Power Inom [A] Ia/In Cos phi Eff [%] Motor voltage [V] n [rpm] IEC connection mass [kg] 1,5 3,3,,7 1,3 3/ 9 9L 17,5,,,3,9 3, 3/ 9L 1 3 5, 9,,, 3/ 5 1L 7,7 9,5,7 5, / M ,5 1, 9,1,7 7 / S 7 7 7,5 13, 9,1,9,1 / M ,,1,9 9, /9 95 1M ,7,,9 9,3 / L 71 1,5 31,,1,9 9,9 /9 95 1L ,5 7,,9 91,3 /9 9 1M ,1,,5 9 /9 9 L ,91 9,5 /9 9 L 179 5,1,1,5 9,9 /9 9 5M 51 1 Sound pressure level db(a) 5

6 Table : Motor data 5Hz pole Power Inom [A] Ia/In Cos phi Eff [%] Motor voltage [V] n [rpm] IEC connection mass [kg],5,,,7 7 3/ M 9 5,37,95,,71 7,1 3/ 1 71M 9,5 5,55 1,5 5,71 7,1 3/ 15 M 1 9, 1,9 5,5,7 79, 3/ 13 M 1,5 9 1,1, 7,3 1, 3/ 13 9L 17,5 5 1,5 3, 3,,, 3/ 1 9L 1 55, 5,73,3 3/ 1 1L 5 5 3, 7,5,7 5,5 3/ 135 1L 5,,,79, /9 1 11M 3 5 5,5 11,3,7,7 7,7 /9 1 13M ,5 15 9,5,1,7 /9 1 13M ,,79 9, /9 1 1M ,,3 9, /9 1 1L ,1 7,5, 91, / M 1 9, 7,5, 91, /9 1 1L ,7,5 9,3 /9 17 L ,, 9,7 /9 1 5M ,3,3 93,1 /9 1 5M 9 71 Sound pressure level db(a)

7 Specifications DPAS.1 DPAS 5-5 P NPSHr P - POWER Hm - TOTAL HEAD DPAS ø 5 % 5 7 ø 37 ø ( US.GPM ) Ref.No: min 5 ø ( m³ / h ) (l/sec) 5 5 ø ø ø 37 5 ø ( Feet ) Curves are valid for C clean water. Tolerance ISO 99 Table 3: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number 5-5 7, D , D D

8 . DPAS 5-5 P NPSHr P - POWER Hm - TOTAL HEAD DPAS 5-5 Ref.No: min (l/sec) 5 1 ( US.GPM ) ø % 5 ø 37 ø (m³/h) ø ø 5 55 ø37 ø ø Table : General data Curves are valid for C clean water. Tolerance ISO 99 Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D

9 .3 DPAS -5 P NPSHr P - POWER Hm - TOTAL HEAD DPAS -5 Ref.No: min 5 (m³/h) (US.GPM) 1 3 ø 7 ø5 ø % (l/sec) 3 ø 5 7 ø ø5 ø7 ø7 5 ( Feet ) ( Feet ) 5 9 Curves are valid for C clean water. Tolerance ISO 99 Table 5: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D , D5-5 5, D

10 . DPAS -5 P 1 11 DPAS ø 7 % (US.GPM) Ref.No: min NPSHr P - POWER Hm - TOTAL HEAD ø5 ø ø (m³/h) (l/sec) 7 1 ø 7 ø ø 5 ø7 Curves are valid for C clean water. Tolerance ISO 99 Table : General data Model Impeller diameter [mm] P [kw] Motormass [kg] Pump mass [kg] Part number D D D

11 .5 DPAS -3 P NPSHr P - POWER Hm - TOTAL HEAD Table 7: General data DPAS -3 Ref.No: min 5 ( US.GPM ) %3 ø ø 3 ø 3 ø3 ø ø 1 (m³/h) (l/sec) ø 55 ø 3 ø3 ø ø Curves are valid for C clean water. Tolerance ISO 99 ø3 ø3 ø ( Feet ) Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D , D D D3-3 7, D

12 . DPAS -3 P 1 NPSHr P - POWER Hm - TOTAL HEAD DPAS -3 Ref.No: min 5 ( Feet ) 1 (US.GPM) %3 ø ø3 ø 3 ø 3 ø ø 55 1 (m³/h) 3 1 (l/ sec) 1 1 ø ø ø ø 55 ø 3 ø3 ø 3 ø ( Feet ) 3 1 Curves are valid for C clean water. Tolerance ISO 99 Table : General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D

13 .7 DPAS 1-5 P NPSHr P - POWER Hm - TOTAL HEAD DPAS SPLT %5 ø 7 7 ø5 ø3 ø ( US.GPM ) Ref.No: min (m³/h) ( l / sec ) 7 ( Feet ) 5 15 ø7 3 1 ø 1 5 ø. 7 ø 3 ø 5 ø Table 9: General data Curves are valid for C clean water. Tolerance ISO 99 Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D , D , D

14 . DPAS 1-5 P 1 NPSHr P - POWER Hm - TOTAL HEAD 1 15 DPAS %5 7 ø ø5 ø 3 ø (US.GPM) ø Ref.No: min (m³/h) (l/sec) 1 1 ø 7 ( Feet ) 1 ø 3 1 ø 3 ø 5 ø Curves are valid for C clean water. Tolerance ISO 99 Table 1: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D

15 .9 DPAS P 5 5 DPAS (US.GPM) ø 35 ø 33 %5 7.1 Ref.No: min ( Feet ) 15 NPSHr P - POWER Hm - TOTAL HEAD ø35 ø95 ø5 ø7 ø (m³/h) 5 3 Q-CAPACITY ø95 ø5 ø7 ø (l/sec) 7 ø 7 ø35 ø33 ø 35 ø Curves are valid for C clean water. Tolerance ISO 99 Table 11: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D D , D D D 15

16 .1 DPAS P 1 NPSHr P - POWER Hm - TOTAL HEAD 1 (m ) (KW ) 1 DPAS %5 ø35 ø95 ø5 ø7 ø ( US.GPM ) 5 7 Ref.No: min (m³/h) 5 5 ( Feet ) (HP ) 1 (l/sec) ø ø ø ø7 7 ø 95 ø 5 ø 35 1 Curves are valid for C clean water. Tolerance ISO 99 Table 1: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D

17 .11 DPAS 15-5 P NP S Hr P - P OWE R Hm - T OTAL HE AD 3 ( m ) R ef.no:. S P L T min 5 DPAS 15-5 (US.GPM) ø 7 ø 5 ø ø5 ø7 %5 7 ø 7 ø5 1 3 (m³/h) ( Feet ) 1 ( l / sec ) 1 1 ( m ) 1 3 ø 7 ø ø ø 5 Curves are valid for C clean water. Tolerance ISO 99 7 ø7 9 5 ( HP ) Table 13: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D ,5 1517D D D7

18 .1 DPAS 15- P NPSHr P - POWER Hm - TOTAL HEAD (m ) Ref.No: DPAS 15-1 min 5 Q-CAPACITY(US.GPM) ø5 ø 3 ø 1 ø 39 ø 37 ø 35 %5 7 Q-CAPACITY (m³/h) (l/sec) 1 1 (m ) 1 ø 35 ø ø5 ø 3 ø1 ø 39 ø37 ø Table 1: General data Curves are valid for C clean water. Tolerance ISO 99 Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D D D37

19 .13 DPAS 15-5 P NPSHr P - POWER Hm - TOTAL HEAD 1 11 (m ) Ref.No: 1311 DPAS min 5 (US.GPM) (m³/h) 5 (m ) 1 ø 5 ø53 ø5 ø7 ø % (l/sec) 1 1 ø 7.3 ø 7 ø ø5 7 ø53 ø5 ø Curves are valid for C clean water. Tolerance ISO 99 Table 15: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number A17D A17D A17D A17D7

20 .1 DPAS -315 P NPSHr P - POWER Hm - TOTAL HEAD DPAS -315 Q-CAPACITY Ref.No: min 5 (US.GPM) %5 (m ) ø ø53 ø 5 ø7 ø ø (m³/h) Q-CAPACITY ø 7 ø (l/sec) (m ) 1 ø ø ø53 7 ø Curves are valid for C clean water. Tolerance ISO 99 Table 1: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D D

21 .15 DPAS - P NPSHr P - POWER Hm - TOTAL HEAD (m ) 7 5 Table 17: General data DPAS - 1 Q-CAPACITY(US.GPM) 3 Ref.No: min ø 3 ø 1 ø 39 ø37 ø 35 % (m³/h) (l/sec) 5 (m ) 1 ø 35 ø ø37 ø 35 Curves are valid for C clean water. Tolerance ISO ø 39 ø1 ø Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D D D35

22 .1 DPAS -5 P 1 DPAS -5 Q-CAPACITY(US.GPM) Ref.No: min 5 NPSHr P - POWER Hm - TOTAL HEAD 11 (m ) (m ) 1 1 ø 5 ø 53 ø 5 ø 7 ø %5 7 1 (m³/h) 1 Q-CAPACITY (l/sec).3 ø ø ø7 ø5 ø 53 ø 5 ø Table 1: General data Curves are valid for C clean water. Tolerance ISO 99 Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number A17D

23 .17 DPAS P NPSHr P - POWER Hm - TOTAL HEAD Ref.No: 1311 SPLT min 5 ( US.GPM ) (m³/h) 1 1 DPAS ø 33 ø 31 ø 9 ø 7 % (l/sec) 3 5 ø7 ø ø 9 7 ø31 ø 33 ø33 ( Feet ) Curves are valid for C clean water. Tolerance ISO 99 Table 19: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D D7

24 .1 DPAS 5- P NPS Hr P - POWE R Hm - TOTAL HE AD R ef.no: min 5 (US.GPM) (m³/h) (l/sec) 5 7 ø5 % 7 3 ( m ) ( Feet ) ø ø ø 5 ø ø5 ø DPAS ø37 ø35 ø35 ø ø3 ø37 ø1 ø 3 7 ø ( HP ) 3 1 Table : General data Curves are valid for C clean water. Tolerance ISO 99 Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number D D D D D D35

25 .19 DPAS 5-5 P NPS Hr P - POWE R Hm - TOTAL HE AD R ef.no: min 5 (US.GPM) (m³/h) (l/sec) 5 7 ø5 % 7 3 ( m ) ( Feet ) ø ø ø 5 ø ø5 ø DPAS ø37 ø35 ø 35 ø ø 3 ø37 ø1 ø 3 Curves are valid for C clean water. Tolerance ISO 99 7 ø ( HP ) Table 1: General data Model Impeller diameter [mm] P [kw] Pump mass [kg] Part number A17D A17D A17D A17D5

26 3 Dimensions 3.1 DPAS dimensions Figure 1: Drawing DPAS Table : Dimensions DPAS [mm] Model Gr. 5-5 A DN B DN B DN B DN C DN D DN C DN D DN D DN D DN D DN5 -PN1 - D DN5 -PN1-5 E DN5 -PN E DN3 -PN1 5- E DN3 -PN1 5-5 E DN3 -PN1 35- F DN -PN1 DNs DNd Lp e f h1 h Hp A B G b m1 m n1 n s l d DN5- DN- DN- DN1- DN1- DN15- DN15- DN15- DN15- DN15- DN- DN- DN- DN5- DN5- DN5- DN

27 7

28 dp pumps P.O. Box AA Alphen aan de Rijn t f dp@dp.nl 1/1 97 Subject to modifications. Digital alteration or publishing of the content of this document without prior notice is strictly prohibited. Permission for use, copying and distribution of this document are published by DP-Industries is granted on the condition that no part of the document is used for information or commercial purposes outside of the DP-industries organisation or one of its recognised dealerships.