TS series STERLING UMS Submersible Turbine umps www.sterlingpumps.com.au
STERLING UMS TS series 5 through to 12 Submersible turbine pumps The Sterling TS series of submersible pumps are abroad family of engineered pumps offering reliable and efficient pumping of water in many applications. 5 : 4 m³/h 6 : 17, 4, 6 and 85 m³/h 7 : 6, 72 and 1 m³/h 8 : 9, 15, 2 and 23 m³/h 1 : 25, 28, 35, 44 and 55 m³/h 12 : 65 m³/h Features All Sterling umps are 1% factory tested All feature built in Check Valve Couplings to NEMA standard BS and flanged discharges Maximum water temperature is 3 C, higher temp available Submergence rating refer model chart Maximum solid handling refer to model chart Stainless Steel 431 shafts Due to many material combinations to suit the pumped fluid, bearings, impeller and elastomer materials are matched to the duty and main construction materials 2
STERLING UMS Material options Cast Iron 316 Stainless Steel Carbon Steel Zinc Free Bronze Nickel Aluminium Bronze Duplex and Super Duplex stainless steel Zeron 1 Nomenclature-Ordering: TS = Series 8 = nominal pump bowl diameter 23 = nominal flow as metres per cubic metre 5 = number of stages 3
STERLING UMS Submersible Turbine Submersible Turbine with shroud Submersible Turbine Inline Booster 4
TS-54 29 rpm 5" 6 5 4 3 2 9 7 5 1 2 1 3 1 2 3 4 5 6 7 1 2 3 4 5 6 7 3 25 29, 3 kw 5 HZ 25, 26 kw 2 21, 22 kw 18, 18.5 kw 15 14, 15 kw 1 11, 11 kw 9, 9.3 kw 7, 7.5 kw 5 5, 5.5 kw 1 2 3 4 5 6 7 6 12 18 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-617 29 rpm 6" 6 3 1 8 6 4 [m/³hr] 8 6 4 2 2 5 1 15 2 25 3 5 1 15 2 25 3 6 5 29, 22 kw 5 HZ 4 24, 18.5 kw 19, 15 kw 3 14, 11 kw 2 12, 9.3 kw 1, 7.5 kw 7, 5.5 kw 1 5 1 15 2 25 3 2 4 6 8 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm 3 ) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-64 29 rpm 6" 1 5 8 6 4 8 6 4 2 2 1 2 3 4 5 6 1 2 3 4 5 6 25 2, 22 kw 5 HZ 2 15, 18.5 kw 14, 15 kw 15 1, 11 kw 1 8, 9.3 kw 6, 7.5 kw 5 5, 5.5 kw 1 2 3 4 5 6 4 8 12 16 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm 3 ) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-66 29 rpm 6" 1 5 8 6 4 8 6 4 2 2 2 4 6 8 1 12 2 4 6 8 1 12 2 18 14, 3 kw 5 HZ 16 12, 26 kw 14 1, 22 kw 12 8, 18.5 kw 1 7, 15 kw 8 6, 15 kw 5, 11 kw 6 4, 9.3 kw 4 3, 7.5 kw 2, 5.5 kw 2 2 4 6 8 1 12 4 8 12 16 2 24 28 32 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-685 29 rpm 6" 8 7 6 5 4 3 2 1 2 1 8 6 4 2 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 1 25 17, 45 kw 5 HZ 2 14, 37 kw 15 11, 3 kw 1, 26 kw 1 8, 22 kw 7, 18.5 kw 5, 15 kw 5 4, 11 kw 3, 9.3 kw 2, 5.5 kw 1 2 3 4 5 6 7 8 9 1 4 8 12 16 2 24 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-76 29 rpm 7" 8 6 4 2 8 6 4 1 8 2 1 2 3 4 5 6 7 8 9 6 4 1 2 3 4 5 6 7 8 9 3 25 11, 45 kw 5 HZ 9, 37 kw 2 7, 3 kw 15 6, 26 kw 5, 22 kw 1 4, 15 kw 3, 11 kw 5 2, 7.5 kw 1, 5.5 kw 1 2 3 4 5 6 7 8 9 5 1 15 2 25 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-772 29 rpm 7" 8 7 6 5 4 3 2 1 6 4 8 Ƞ 6 4 2 4 6 8 1 12 1 2 2 4 6 8 1 12 28 24 11, 45 kw 5 HZ 2 9, 37 kw 8, 3 kw 16 6, 26 kw 12 5, 22 kw 4, 18.5 kw 8 3, 15 kw 4 2, 7.5 kw 2 4 6 8 1 12 3 6 9 12 15 18 21 24 27 3 33 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-71 29 rpm 7" 2 1 1 8 6 4 2 1.8.6.4.2 2 4 6 8 1 12 14 16 18 2 2 4 6 8 1 12 14 16 18 2 14 12 5, 45 kw 5 HZ 4, 37 kw 1 8 3, 26 kw 6 2, 18.5 kw 4 1, 9.3 kw 2 2 4 6 8 1 12 14 16 18 2 5 1 15 2 25 3 35 4 45 5 55 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-89 29 rpm 8" 7 6 5 4 3 2 1 9 7 5 8 6 4 2 3 2 4 6 8 1 12 14 16 2 4 6 8 1 12 14 16 35 3 13, 75 kw 5 HZ 25 1, 55 kw 2 8, 45 kw 15 6, 37 kw 1 4, 22 kw 3, 18.5 kw 5 2, 11 kw 1, 7.5 kw 2 4 6 8 1 12 14 16 3 6 9 12 15 18 21 24 27 3 33 36 39 42 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-815 29 rpm 8" 4 35 3 25 2 15 1 5 6 4 1 9 8 7 6 5 4 3 2 1 5 1 15 2 25 2 5 1 15 2 25 2 18 6, 75 kw 5 HZ 16 5, 55 kw 14 12 4, 45 kw 1 3, 37 kw 8 2, 22 kw 6 4 1, 15 kw 2 5 1 15 2 25 1 2 3 4 5 6 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-82 29 rpm 8" 25 2 15 1 5 2 1 1 9 8 7 6 5 4 3 2 1 5 1 15 2 25 3 5 1 15 2 25 3 25 7, 93 kw 5 HZ 2 15 5, 75 kw 4, 55 kw 1 3, 45 kw 2, 3 kw 5 1, 15 kw 5 1 15 2 25 3 1 2 3 4 5 6 7 8 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-823 29 rpm 8" 25 2 15 1 5 2 1 1 9 8 7 6 5 4 3 2 1 5 1 15 2 25 3 35 5 1 15 2 25 3 35 2 18 7, 11 kw 5 HZ 16 6, 93 kw 14 5, 75 kw 12 1 8 3, 45 kw 6 2, 3 kw 4 1, 15 kw 2 5 1 15 2 25 3 35 1 2 3 4 5 6 7 8 9 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-125 1" 29 rpm 3 25 2 15 1 1 9 8 7 6 5 4 3 2 1 5 1 15 2 25 3 35 5 5 1 15 2 25 3 35 35 3 7, 185 kw 5 HZ 6, 15 kw 25 5, 132 kw 2 4, 11 kw 15 3, 75 kw 1 2, 55 kw 5 1, 3 kw 5 1 15 2 25 3 35 1 2 3 4 5 6 7 8 9 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-128 1" 29 rpm 35 3 25 25 2 15 1 5 1 9 8 7 6 5 4 3 2 1 5 1 15 2 25 3 35 4 45 5 1 15 2 25 3 35 4 45 25 2 5, 15 kw 5 HZ 4, 132 kw 15 3, 11 kw 1 2, 75 kw 5 1, 37 kw 5 1 15 2 25 3 35 4 45 1 2 3 4 5 6 7 8 9 1 11 12 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-135 1" 29 rpm 45 4 35 3 25 2 25 2 15 1 5 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 1 2 3 4 5 6 2 18 4, 15 kw 5 HZ 16 14 3, 132 kw 12 1 2, 93 kw 8 6 1, 45 kw 4 2 1 2 3 4 5 6 2 4 6 8 1 12 14 16 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-144 1" 29 rpm 8 7 6 5 4 3 2 1 8 6 4 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 2 1 2 3 4 5 6 2 18 5, 15 kw 5 HZ 16 4, 132 kw 14 12 3, 93 kw 1 8 2, 75 kw 6 4 2 1 2 3 4 5 6 2 4 6 8 1 12 14 16 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS-155 1" 29 rpm 7 6 5 4 3 2 1 2 16 12 8 4 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 25 2 4, 185 kw 5 HZ 15 3, 132 kw 1 2, 93 kw 5 1, 45 kw 1 2 3 4 5 6 7 8 2 4 6 8 1 12 14 16 18 2 22 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm 3 ) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
12" TS-1265 29 rpm 12 11 1 9 8 7 6 25 2 15 1 5 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 1 14 12 2, 185 kw 5 HZ 1 8 6 1, 93 kw 4 2 1 2 3 4 5 6 7 8 9 1 5 1 15 2 25 erformance curves are drafted based on pumping clean water (S.G. of 1. g/cm3) at temperature of 2 C. ump performance comply to ISO 996 gr. 3b.
TS Submersible turbine pump - 5" Model ower L Dp Dc Dm Rp Y kw mm mm mm in BS metres Rp TS 54/5 5.5 858 TS 54/7 7.5 138 TS 54/9 9.3 1218 TS 54/11 11 1318 TS 54/14 15 1668 TS 54/18 18.5 1988 TS 54/21 22 2258 TS 54/25 26 2578 TS 54/29 3 2938 125 135 6" 3" 1.2 Dc Dp Dc L Y Dm Notes Maximum solid/particle size is 5 gr/³m Y = Minimum submergence Incorrect submergence can lead to cavitation and damage to the turbine, impellers and seals and void warranty Refer to motor brochure for submersible motor weights and dimensions Dc = diameter with cable guard Due to continuous improvement, information and data subject to change.
TS Submersible turbine pump - 6" Model ower L Dp Dc Dm Rp Y kw mm mm mm in BS metres Rp TS 617/7 5.5 635 TS 617/1 7.5 77 TS 617/12 9.3 86 TS 617/14 11 95 TS 617/19 15 1175 TS 617/24 18.5 148 TS 617/29 22 175 168 168 6" 3" 1.2 Dc Dp Dc L TS 64/5 5.5 878 TS 64/6 7.5 978 TS 64/8 9.3 1178 TS 64/1 11 1378 TS 64/14 15 1678 TS 64/15 18.5 1878 TS 64/2 22 2378 14 145 6" 3" 1.2 Y Dm TS 66/2 5.5 583 TS 66/3 7.5 688 TS 66/4 9.3 793 TS 66/5 11 898 TS 66/6 15 13 TS 66/7 15 118 TS 66/8 18.5 1312 TS 66/1 22 1423 TS 66/12 26 1633 TS 66/14 3 1843 14 145 6" 3" 1.2 TS 685/2 5.5 673 TS 685/3 9.3 853 TS 685/4 11 133 TS 685/5 15 1213 TS 685/7 18.5 1573 TS 685/8 22 1753 14 148 6" 4" 1.2 TS 685/1 26 2113 TS 685/11 3 2293 TS 685/14 37 2833 TS 685/17 45 3373 TS 685 is supplied without a check valve Notes Maximum solid/particle size is 5 gr/³m Y = Minimum submergence Incorrect submergence can lead to cavitation and damage to the turbine, impellers and seals and void warranty Refer to motor brochure for submersible motor weights and dimensions Dc = diameter with cable guard Due to continuous improvement, information and data subject to change.
TS Submersible turbine pump - 7" Model ower L Dp Dc Dm Rp Y kw mm mm mm in BS metres Rp TS 76/1 5.5 535 TS 76/2 7.5 685 TS 76/3 11 835 TS 76/4 15 985 TS 76/5 22 1135 TS 76/ 26 1285 TS 76/7 3 1435 TS 76/9 37 1585 TS 76/11 45 1885 17 18 6" 4" 2 Dc Dp Dc L TS 772/2 735 83 TS 772 3 15 933 TS 772/4 18.5 163 TS 772/5 22 1193 TS 772/6 26 1323 TS 772/8 3 1583 TS 772/9 37 1713 TS 772/11 45 1973 182 191 6" 4" 2 Y Dm TS 71/1 9.3 523 TS 71/2 18.5 656 TS 71/3 26 784 TS 71/4 37 922 TS 71/5 45 155 18 19 6" 4" or 6" 2 Notes Maximum solid/particle size is 5 gr/³m Y = Minimum submergence Incorrect submergence can lead to cavitation and damage to the turbine, impellers and seals and void warranty Refer to motor brochure for submersible motor weights and dimensions Dc = diameter with cable guard Due to continuous improvement, information and data subject to change.
TS Submersible turbine pump - 8" Model ower L Dp Dc Dm Rp Y kw mm mm mm in BS metres Rp TS 89/1 7.5 67 TS 89/2 11 793 TS 89/3 18.5 916 TS 89/4 22 139 TS 89/6 37 1285 TS 89/8 45 1531 TS 89/1 55 1777 TS 89/13 75 2146 6" 186 196 4" 2.5 8" Dc Dp Dc L TS 815/1 15 672 TS 815/2 22 812 TS 815/3 37 952 TS 815/4 45 192 TS 815/5 55 1232 TS 815/6 75 1372 19 6" 2 4" 8" 2.5 Y Dm TS 82/1 15 545 TS 82/2 3 697 6" TS 82/3 45 844 TS 82/4 55 11 TS 82/5 75 1153 TS 82/6 93 135 19 2 8" 6" 2.5 TS 823/1 15 593 TS 823/2 3 793 6" TS 823/3 45 993 TS 823/5 75 1393 TS 823/6 93 1593 TS 823/7 11 1793 19 2 8" 6" 2.5 Notes Maximum solid/particle size is 5 gr/³m Y = Minimum submergence Incorrect submergence can lead to cavitation and damage to the turbine, impellers and seals and void warranty Refer to motor brochure for submersible motor weights and dimensions Dc = diameter with cable guard Due to continuous improvement, information and data subject to change.
TS Submersible turbine pump - 1" and 12" Model ower L Dp Dc Dm Rp Y kw mm mm mm in BS metres Rp TS 125/1 3 725 6" TS 125/2 55 9 TS 125/3 75 175 TS 125/4 11 125 TS 125/5 132 1425 TS 125/6 15 16 TS 125/7 185 1775 24 255 8" 1" 6" 3.5 Dc Dp Dc L TS 1281 37 725 6" TS 128/2 75 9 8" TS 128/3 11 175 24 255 6" 3.5 TS 128/4 132 25 1" TS 128/5 15 1425 Y TS 135/1 45 725 6" TS 135/2 93 9 8" 24 255 8" TS 135/3 132 175 1" TS 135/4 15 125 3.5 Dm TS 144/2 75 97 TS 144/3 93 121 TS 144/4 132 145 TS 144/5 15 164 8" 24 255 8" 3.5 1" TS 155/1 45 712 6" TS 155/2 93 934 8" 25 258 8" TS 155/3 132 1156 1" TS 155/4 185 1378 TS 155 is supplied without a check valve 3.5 TS 1265/1 93 1 8" 292 312 TS 1265/2 185 134 1" TS 1265 Without Check Valve Rp = 8" or 1" BS With Check Valve Rp = 8"BS 8" 5 Notes Maximum solid/particle size is 5 gr/³m Y = Minimum submergence Incorrect submergence can lead to cavitation and damage to the turbine, impellers and seals and void warranty Refer to motor brochure for submersible motor weights and dimensions Dc = diameter with cable guard Due to continuous improvement, information and data subject to change.
Submersible Column Flanged Column Carbon Steel 34 stainless steel Nominal Diameter (inches) 3 metres Nominal dimater - inches Carbon Steel Sch 4 4" 5" 6" 8" 1" 12" 14" 16" 18" Stainless Steel Sch 1 4" 5" 6" 8" 1" 12" 14" 16" 18" Flange OD (mm) 16 19 235 27 336 412 44 58 64 Standard length 3 metres Threaded Column Carbon Steel 34 stainless steel Nominal Diameter (inches) 3 metres Nominal dimater - inches Carbon Steel Sch 4 4" 5" 6" 8" 1" 12" Stainless Steel Sch 4 4" 5" 6" 8" 1" 12" Collar OD (mm) 126 155 18 25 291 316 Thread 8 TI Standard length 3 metres Collar material Carbon Steel Bronze Carbon steel external surfaces are painted in bitumous black paint for corrosion resistance Threaded columns use industry standard thread pitch, right hand. Left hand available as an option Submersible column has a notch in the flange to allow for the drop cable TI = Threads per Inch Feb-18 Subject to change with continuous improvement. If critical, confirm with Sterling umps Sterling umps ty Ltd T: 3 5941 34 sales@sterlingpumps.com.au
Conversion charts Multiplier Unit VOLUME FLOW RATE - CAACITY 1 m³/h 5 1 2 3 4 5 6 7 8 9 24 m³/day 12 24 48 72 96 1,2 1,44 1,68 1,92 2,16.277778 L/S 1.4 2.8 5.6 8.3 11.1 13.9 16.7 19.4 22.2 25. 16.6667 LM 83 167 333 5 667 833 1, 1,167 1,333 1,5 3.66615 IGM 18 37 73 11 147 183 22 257 293 33 4.4287 USGM 22 44 88 132 176 22 264 38 352 396.1 ML/hr.5.1.2.3.4.5.6.7.8.9.24 ML/day.12.24.48.72.96 1.2 1.44 1.68 1.92 2.16 Multiplier Unit VOLUME FLOW RATE - CAACITY 1 m³/h 1 2 3 4 5 6 7 8 9 1, 24 m³/day 2,4 4,8 7,2 9,6 12, 14,4 16,8 19,2 21,6 24,.277778 L/S 27.8 55.6 83.3 111.1 138.9 166.7 194.4 222.2 25. 277.8 16.6667 LM 1,667 3,333 5, 6,667 8,333 1, 11,667 13,333 15, 16,667 3.66615 IGM 367 733 1,1 1,466 1,833 2,2 2,566 2,933 3,3 3,666 4.4287 USGM 44 881 1,321 1,761 2,21 2,642 3,82 3,522 3,963 4,43.1 ML/hr.1.2.3.4.5.6.7.8.9 1.24 ML/day 2.4 4.8 7.2 9.6 12 14.4 16.8 19.2 21.6 24 Multiplier Unit VOLUME FLOW RATE - CAACITY 1 m³/h 1,1 1,2 1,4 1,6 1,8 2, 2,5 3, 3,5 4, 24 m³/day 26,4 28,8 33,6 38,4 43,2 48, 6, 72, 84, 96,.277778 L/S 36 333 389 444 5 556 694 833 972 1,111 16.6667 LM 18,333 2, 23,333 26,667 3, 33,333 41,667 5, 58,333 66,667 3.66615 IGM 4,33 4,399 5,133 5,866 6,599 7,332 9,165 1,998 12,832 14,665 4.4287 USGM 4,843 5,283 6,164 7,45 7,925 8,86 11,7 13,29 15,41 17,611.1 ML/hr 1.1 1.2 1.4 1.6 1.8 2 2.5 3 3.5 4.24 ML/day 26.4 28.8 33.6 38.4 43.2 48 6 72 84 96 Multiplier Unit RESSURE 1 SI 1 2 3 4 5 75 1 125 15 2 6.89476 ka 69 138 27 276 345 517 689 862 1,34 1,379.689476 Bar.7 1.4 2.1 2.8 3.4 5.2 6.9 8.6 1.3 13.8 7.32496 M head 7 141 211 281 352 527 73 879 1,55 1,46 23.66587 Ft head 231 461 692 923 1,153 1,73 2,37 2,883 3,46 4,613 Multiplier Unit RESSURE 1 SI 25 3 35 4 45 55 6 65 7 75 6.89476 ka 1,724 2,68 2,413 2,758 3,13 3,792 4,137 4,482 4,826 5,171.689476 Bar 17.2 2.7 24.1 27.6 31. 37.9 41.4 44.8 48.3 51.7 7.32496 M head 1,758 2,11 2,461 2,813 3,165 3,868 4,219 4,571 4,923 5,274 23.66587 Ft head 5,767 6,92 8,73 9,227 1,38 12,687 13,84 14,993 16,147 17,3 All effort has been made for accurate calculations, reconfirm prior to use Some values in the charts have been rounded to single or no decimal points
Minimum Submergence A submersible borehole/well pump must be submerged at all times. The pump suction intake must be sufficiently submerged to prevent cavitation and avoid the formation of vortexes being created on the liquid being pumped. When a vortex forms, this can cause air to mix with the water being pumped, causing possible cavitation and reduce the pump capacity and can lead to internal damage of the impellers and bowls. To avoid free surface vortex formation, you would use the minimum submergence figure recommended by the manufacturer in their charts. An approximate way to determine the submergence value for a submersible turbine pumps can be based from the NSH curve; Identify the flow rate you require and go up the graph to the NSH curve/line. Examples: At the nominal flow rate of 8 m³/h the NSH is 3 metres. Now use the 3 metres and subtract atmospheric pressure of 9.81 metres. The result is a negative figure which is not acceptable for a pump intake. NSH(M) - G(M) + 1M = minimum submergence NSHr = Net ositive Suction Head required. G = head of atmospheric pressure. M = metre If the value calulated is less than zero metres, for our submersible pumps we would recommend a minimum submergence 'Y' of 1 metre. If the value calculated is above zero, use that figure and add 1 metre Example: If the NSH curve shows 12 metres, subtract 9.81 metres which equals 2.2 metres, so the recommened minimum submergence 'Y' would be 3.2 metres. In our charts we would likely state 'Y' as being 3.5 or even 4 metres. Note: Minimum submergence is considered from the bottom of the suction strainer for submersible pumps and from the bottom of the suction bell for vertical line shaft turbine pumps.
STERLING UMS Notes
STERLING UMS Sterling umps ty Ltd 14 Sharnet Circuit, akenham, VIC, 381 : 3 5941 34 F: 3 594 2645 sales@sterlingpumps.com.au www.sterlingpumps.com.au STERLING UMS SA27 11/17