Vertical multistage centrifugal pumps PENTAX ULTRA SV series 

Category

Centrifugal pumps

Structure

Multistage pump, Vertical pump

Operating principle

Centrifugal pump

Phase

1-phase, 3-phase

Rated voltage

230VAC, 400VAC

Frequency

50Hz

Power

0.75kW, 0.9kW, 1.1kW, 1.3kW, 1.5kW, 1.8kW, 2.1kW, 2.2kW, 1.9kW, 2.57kW, 4kW, 1.87kW, 3.37kW, 1.85kW, 5.5kW, 7.5kW

Horsepower

1HP, 1.2HP, 1.5HP, 1.8HP, 2.5HP, 2.8HP, 3HP, 3.5HP, 4HP, 4.5HP, 5.5HP, 7.5HP, 10HP

Operating fluid

Non-loaded fluid, Glycon water

Fluid temperature

5...90°C

Applications

Pressurizing system, Irrigation, Drinking water, Heating and air conditioning, Water treatment, Washing systems

Total head

55.3...17.7m, 66.6...22.4m, 80.1...30m, 91.5...34.3m, 103...38.6m, 114.4...42.9m, 125.9...47.1m, 137.3...51.4m, 45.5...10.4m, 57.2...14m, 68.9...18.1m, 81...21m, 92.1...26m, 103.4...27.6m, 114.2...30m, 125.1...34.8m, 48...17.2m, 60.3...23.5m, 71.8...26m, 82.8...46.4m, 107.4...61m, 119.8...70.4m, 47.6...7.1m, 60...10.6m, 71.8...11.1m, 82...33.9m, 93.5...41.7m, 105.4...46.9m, 117.6...53.4m, 35.7...12.9m, 46.3...19m, 58.1...24m, 67.4...29.9m, 90.6...41.4m, 106.4...48.5m, 135.7...41.5m, 94.8...52.6m

Flow rate

0...4.8m³/h, 0...8.4m³/h, 0...10.8m³/h, 0...9.6m³/h, 0...15.6m³/h, 0...13.2m³/h, 0...24m³/h

Max. working pressure

8bar, 14bar

Suction inlet connection type

G thread (Female)

Suction inlet connection size

1-1/4", 1-1/2"

Discharge outlet connection type

G thread (Female)

Discharge outlet connection size

1-1/4", 1-1/2"

Number of impellers

4, 5, 6, 7, 8, 9, 10, 11, 12, 3

Electrical connection type

Screw clamping

Insulation class

Class F

Material

Cast iron (Body), Cast iron (Motor bracket), AISI 304 (diffuser), AISI 304 (Impeller), AISI 304 (Shaft), AISI 304 (shell), Ceramic/Carbon/NBR (shaft seal), Graphite-silicon-EPDM (Mechanical seal), Ceramic-tungsten carbide (Intermediate shaft guiding stage bush), EPDM (Elastomer)

Color

Dark blue

Ambient temperature

40°C max

Features

Ideal for pumping non-loaded fluid, pressurisation systems, irrigation, drinking or glycol water, water treatment, food industry, heating and air conditioning, washing systems, These pumps are available with overlapping or in-line deliveries and in threaded or flanged versions

Approx. weight

18.5kg, 19.5kg, 22.5kg, 24kg, 23kg, 25.5kg, 24.5kg, 26.5kg, 29kg, 29.5kg, 28kg, 21.5kg, 22kg, 23.5kg, 25kg, 28.5kg, 35kg, 21kg, 26kg, 30kg, 38kg, 44.5kg, 33.5kg, 39kg, 43.5kg, 38.5kg, 43kg, 54.5kg, 60.5kg, 35.5kg

Overall width

229mm, 235mm, 255mm

Overall height

413mm, 437mm, 521mm, 545mm, 569mm, 593mm, 672mm, 617mm, 696mm, 641mm, 389mm, 473mm, 497mm, 624mm, 589mm, 648mm, 422mm, 522mm, 575mm, 653mm, 676mm, 503mm, 588mm, 533mm, 677mm, 707mm, 737mm, 481mm, 573mm, 640mm, 678mm, 815mm, 852mm, 600mm

Overall depth

213mm, 220mm, 228mm, 243mm, 253mm

Separately accessories

6202-ZZ, 6302-ZZ C3, 6204-ZZ, 6304-ZZ C3, 6305-ZZ C3, 6203-ZZ, 6306-ZZ C3, 6206-ZZ C3, 3306-ZZ C3

Degree of protection

IPX4, IPX5