Rathi pumps pvt. ltd.

Self Prime Monoblock Pumps - RSP Series

  • Monoblock Pump,RSP-1
  • RSP-I
  • Monoblock Pump,RSP-1B
  • RSP-IB
  • Monoblock Pump,RSP-2
  • RSP-II
1. Specification of Monoblock Pumps - RSP Series(per model)
Model Power Rating
KW/HP 		Pipe Size
(mm)		 Suction lift
(Mtr.)		 Total head in meters
6- 10- 14- 18- 22- 26- 28
RSP-I 0.37/0.5 25*25 8.0 2750 - 2400- 2040- 1680- 1260-900- 660
Capacity in ltr./hours
RSP-IB 0.37/0.5 25*25 8.0 2520 - 1980- 1560- 1200- 780- 600- -
Capacity in ltr./hours
RSP-II 0.37/0.5 25*25 8.0 1650 - 1600- 1450- 1000- 900- 620- -
Capacity in ltr./hours

Please Note : Two Phase & three Phase models are also available.

Rathi Self Prime Mini Monoblock Pumps-2800 RPM(Single Phase) confirm To IS:8472.

  • Technical Specification
Technical Specification
Motor Rating 0.5HP
Discharge Range 2600LPH
Head Range Up to 30 Mtr.
Suction Lift 8 Mtr.
Pipe Size 25*25
Rated Speed 2850 RPM
Power Supply 180 to 220 V.AC
Max. Power Input 0.37 KW
Frequency 50 HZ
Class of Insulation A/B/E/F
Type of Duty S1(Continous)
Direction of Rotation CW- Viewed from Driving end
  • Material of Construction
Material of Construction
Part Name Material
Pump Casing Cast Iron
Motor Frame Aluminium
Impeller H.T. Brass
Shaft Stainless Stell
sealing Mechanical Seal
(Carbon & Ceramic)
  • Monoblock Pump,RSP-1A
  • RSP-IA
  • Monoblock Pump,RSP-3
  • RSP-III
  • Monoblock Pump,RSP-4
  • RSP-IV
2. Specification of Monoblock Pumps - RSP Series(per model)
Model Power Rating
KW/HP 		Pipe Size
(mm)		 Suction lift
(Mtr.)		 Total head in meters
6- 10- 14- 18- 22- 26- 28- 32-34-38-42-45-48
RSP-IA 0.82/1.1 25*25 8.0 2850 - 2400- 2550- 2110- 1890-1400- 1150- 950- 400- - - - - -
Capacity in ltr./hours
RSP-III 0.75/1/0 25*25 8.0 4000 - 3750- 3500- 3100- 2750- 2400- 2200 - 2000- 1850- 1450- 1150- 860- 750
Capacity in ltr./hours
RSP-IV 0.75/1.0 25*25 8.0 3200 - 3000- 2700- 2400- 2150- 1750- 1650- 1450- 1250- 1050- 900- 700 -
Capacity in ltr./hours

Please Note : Two Phase & three Phase models are also available.

Rathi Self Prime Mini Monoblock Pumps-2880 RPM(Single Phase) confirm To IS:8472.

  • Technical Specification
Technical Specification
Motor Rating 1 HP
Discharge Range 4000LPH
Head Range Up to 45 Mtr.
Suction Lift 8 Mtr.
Pipe Size 25*25
Rated Speed 2850 RPM
Power Supply 180 to 220 V.AC
Max. Power Input 0.75/0.82KW
Frequency 50 HZ
Class of Insulation A/B/E/F
Type of Duty S1(Continous)
Direction of Rotation CW- Viewed from Driving end
  • Material of Construction
Material of Construction
Part Name Material
Pump Casing Cast Iron
Motor Frame Aluminium
Impeller H.T. Brass
Shaft Stainless Stell
sealing Mechanical Seal
(Carbon & Ceramic)
  • Monoblock Pump,RSP-VI
  • RSP-VI
  • Monoblock Pump,RSP-VII
  • RSP-VII
  • Monoblock Pump,RSP-VIII
  • RSP-VIII
3. Specification of Shallow Well Pump - RSP Series(per model)
Model Power Rating
KW/HP 		Pipe Size
(mm)		 Total head in meters
8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24 - 26 - 28 - 30
RSP-VI 0.37/0.5 25*25 3100 - 2850- 2650- 2500- 2200- 1800- 1000 - - - - -
Capacity in ltr./hours
RSP-VII 0.75/1.0 25*25 3360 - 3340 - 3300 - 3170 - 2770 - 2400 - 2050 - 1490 - 1100
Capacity in ltr./hours
RSP-VIII 0.75/1.0 25*25 3450 - 3400 - 3350 - 3240 - 2950 - 2800 - 2650 - 2500 - 2350 - 2150 - 1900 - 1200
Capacity in ltr./hours

Please Note : Two Phase & three Phase models are also available.

Rathi Self Prime Mini Monoblock Pumps-2880 RPM(Single Phase) confirm To IS:8472.

  • Technical Specification
Technical Specification
Motor Rating 0.5Hp to 1.0Hp
Discharge Range 3500 LPM
Head Range Up to 40Mtr.
Suction Lift -
Pipe Size 25*25 mm
Rated Speed 2750 RPM
Power Supply 180 to 220 V.AC
Max. Power Input 0.75 to 1.3 KW
Frequency 50 HZ
Class of Insulation A/B/E/F
Type of Duty S1
Direction of Rotation CW- Viewed from Driving end
  • Material of Construction
Material of Construction
Part Name Material
Pump Casing Cast Iron
Motor Frame Aluminium
Impeller Cast Iron
Shaft Stainless Stell
sealing Mechanical Seal
(Carbon & Ceramic)

Self Prime Monoblock Pumps - RMB Series

  • Monoblock Pumps,RMB-1
  • RMB-I
  • Monoblock Pumps,RMB-2
  • RMB-II
  • Monoblock Pumps,RMB-3
  • RMB-III
1. Specification of Monoblock Pumps - RMB Series(per model)
Model Power Rating
KW/HP 		Pipe Size
(mm)		 Suction lift
(Mtr.)		 Total head in meters
6- 10- 14- 18- 22- 26- 30- 34- 38- 42
RMB-I 0.75/1 25*25 8.0 3500 - 3350- 3100- 2700- 2450- 2000- 1750- 1500 - - -
Capacity in ltr./hours
RMB-II 0.75/1 25*25 8.0 3750 - 3550- 3200- 2800- 2550- 2050- 1850- 1650- 1230- 1100
Capacity in ltr./hours
RMB-III 0.75/1 25*25 8.0 3400 - 3250- 2850- 2550- 2400- 1950- 1700- - -
Capacity in ltr./hours

Please Note : Two Phase & three Phase models are also available.

  • Technical Specification
Technical Specification
Motor Rating 1HP
Discharge Range 1.16LPS
Head Range Up to 118ft.
Pipe Size 25*25
Rated Speed 1440RPM
Class of Insulation A
Type of Duty S1(Continous)
Self Priming Capacity 26ft.
Versions 200-240V, 50Hz, A.C.-1Ph.
Capacitor Start & Capacitor Run(CSCR)
  • Material of Construction
Material of Construction
Part Name Material
Pump Casing Cast Iron
Motor Frame Sheet Metal
Impeller H.T. Brass
Shaft Stainless Stell
sealing Mechanical Seal
(Carbon & Ceramic)
  • Best Optimised for Modern Browsers.
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