3ULTRA SV-SL-SLX - Pentax Water Pumps

3ULTRA SV-SL-SLX

3ULTRA SV-SL-SLX

Industrial
Residential

Compact pressure boosting system for automatic water supply consisting of 3 vertical stainless steel pumps with inline (SL) or overlapped (SV) suction/delivery. Pumps operation are controlled by pressure switches installed on delivery manifold and directly connected to the control panel.

Instructions Data sheet 50HZ
CONSTRUCTION FEATURES
Pump body cast iron (SV-SL), stainless steel AISI 304 (SLX)
Motor bracket cast iron
Impeller, diffuser stainless steel AISI 304
Shell, motor shaft stainless steel AISI 304
Mechanical seal ceramic-graphite ≤ 6 impeller, graphite-silicon carbide ≥ 7 impeller
Ambient temperature max 40 °C
Liquid temperature 5 ÷ 90 °C (SV)
-15 ÷ 110 °C (SL/SLX)
Pump body gasket EPDM
Operating pressure 8 bar ≤ 6 impellers, 14 bar ≥ 7 impellers
Manifold Stainless Steel, theated and galvanized
Motor
2 poles induction motor 3~ 230/400V-50Hz P ≤ 4kW
3~ 400/690V-50Hz P> 4kW
1~ 230V-50Hz
(with thermal protection up to 1,85 Kw)
Insulation class F
Protection degree IPX4; IPX5 ≥ 4,5 HP
MODEL 1~ MODEL 3~ HP kW FLOW RATE
(l/min)		 H
(m)
3U3[...]-100/5 3U3[...]-100/5T 3x1 3x0.75 30 ÷ 240 53.5 ÷ 17.7
3U3[...]-120/6 3U3[...]-120/6T 3x1.2 3x0.9 30 ÷ 240 64.4 ÷ 22.4
3U3[...]-150/7 3U3[...]-150/7T 3x1.5 3x1.1 30 ÷ 240 77.7 ÷ 30
3U3[...]-180/8 3U3[...]-180/8T 3x1.8 3x1.3 30 ÷ 240 88.8 ÷ 34.3
3U3[...]-200/9 3U3[...]-200/9T 3x2 3x1.5 30 ÷ 240 99.9 ÷ 38.6
3U3[...]-250/10 3U3[...]-250/10T 3x2.5 3x1.8 30 ÷ 240 111 ÷ 42.9
3U3[...]-280/11 3U3[...]-280/11T 3x2.8 3x2.1 30 ÷ 240 122.1 ÷ 47.1
3U3[...]-300/12 3U3[...]-300/12T 3x3 3x2.2 30 ÷ 240 133.2 ÷ 51.4
3U5[...]-120/4 3U5[...]-120/4T 3x1.2 3x0.9 90 ÷ 420 42.2 ÷ 10.4
3U5[...]-150/5 3U5[...]-150/5T 3x1.5 3x1.1 90 ÷ 420 53.4 ÷ 14
3U5[...]-180/6 3U5[...]-180/6T 3x1.8 3x1.3 90 ÷ 420 64.4 ÷ 18.1
3U5[...]-200/7 3U5[...]-200/7T 3x2 3x1.5 90 ÷ 420 75.5 ÷ 21
3U5[...]-250/8 3U5[...]-250/8T 3x2.5 3x1.9 90 ÷ 420 86.5 ÷ 26
3U5[...]-280/9 3U5[...]-280/9T 3x2.8 3x2.1 90 ÷ 420 96.7 ÷ 27.6
3U5[...]-300/10 3U5[...]-300/10T 3x3 3x2.2 90 ÷ 420 106.4 ÷ 30
3U5[...]-350/11 3U5[...]-350/11T 3x3.5 3x2.6 90 ÷ 420 115.7 ÷ 30.7
3U5[...]-380/12T 3x3.8 3x2.8 90 ÷ 420 129 ÷ 42.2
3U7[...]-180/4 3U7[...]-180/4T 3x1.8 3x1.3 120 ÷ 540 46.3 ÷ 17.2
3U7[...]-250/5 3U7[...]-250/5T 3x2.5 3x1.9 120 ÷ 540 59 ÷ 23.5
3U7[...]-300/6 3U7[...]-300/6T 3x3 3x2.2 120 ÷ 540 70 ÷ 26
3U7[...]-350/7T 3x3.5 3x2.6 120 ÷ 540 80.7 ÷ 27.5
3U7[...]-400/8T 3x4 3x3 120 ÷ 540 93.3 ÷ 33
3U7[...]-450/9T 3x4.5 3x3.4 120 ÷ 540 106.5 ÷ 39.5
3U7[...]-550/10T 3x5.5 3x4 120 ÷ 540 120.1 ÷ 55.4
3U9[...]-200/4 3U9[...]-200/4T 3x2 3x1.5 180 ÷ 780 43.5 ÷ 7.1
3U9[...]-250/5 3U9[...]-250/5T 3x2.5 3x1.87 180 ÷ 780 54.8 ÷ 10.6
3U9[...]-300/6 3U9[...]-300/6T 3x3 3x2.2 180 ÷ 780 64.9 ÷ 11.1
3U9[...]-400/7T 3x4 3x3 180 ÷ 780 76.7 ÷ 14.3
3U9[...]-450/8T 3x4.5 3x3.37 180 ÷ 780 89.5 ÷ 19.7
3U9[...]-500/9T 3x5 3x3.7 180 ÷ 780 100 ÷ 21.9
3U9[...]-550/10T 3x5.5 3x4 180 ÷ 780 112.8 ÷ 26.5
3U18[...]-250/3T 3x2.5 3x1.85 300 ÷ 1200 33.1 ÷ 12.9
3U18[...]-400/4T 3x4 3x3 300 ÷ 1200 48 ÷ 18.1
3U18[...]-450/5T 3x4.5 3x3.31 300 ÷ 1200 54.3 ÷ 23
3U18[...]-550/6T 3x5.5 3x4 300 ÷ 1200 66.4 ÷ 30.4
3U18[...]-750/8T 3x7.5 3x5.5 300 ÷ 1200 90.9 ÷ 42.2
3U18[...]-900/9T 3x9 3x6.6 300 ÷ 1200 101.8 ÷ 46.1

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