RainGun System - By Power (1.5 to 5 HP Power)

Rain Gun System - By Power (1.5 to 5 HP Power)

We have many models in these versions. We can divide into 3 categories

Single phase 1.5 hp high pressure motor (Designed and supply by Thumba's Own R&D)

This is an ideal suitable motor where single phase power is the only option. By using this motor we can cover up to 2 acre area in its cycle. You can select mini sprinkler, micro sprinkler or mini rain gun too. Here rain gun covers 65 feet radius (130 feet diameter). The water source must be below 20 feet depth for maximum performance of this pump. (See photo) We can develop 2 kg/cm2 pressure with 220 LPM maximum discharge with this single phase 220 volt motor.

Technical Specifications :

1.	Power - HP or kw	:	Single Phase 1.5 HP or 0.75 kw
2.	Operating voltage	:	Single phase 190 to 240 v AC
3.	Discharge Maximum	:	225 LPM.
4.	Pressure maximum	:	2.2 kg/cm2
5.	Head range	:	15 to 22 meters
6.	No of 1.25 inch Rain gun runs	:	1 no covers 120 feet diameter
7.	No of 3/4" Sprinkler runs	:	6 nos with each 80 feet diameter
8.	No of 1/2" Mini Sprinkler runs	:	15 nos with each 50 feet diameter
9.	Best suitable depth of water source	:	Below 20 feet open wells .
10.	Power consumption	:	1 unit per hour.

Thumba's High Pressure 2HP Pump

Technical Specifications :

1.	Power - HP or kw	:	Single Phase 2 HP or 1.5 kw
2.	Operating voltage	:	Single phase 190 to 240 v AC
3.	Discharge Maximum	:	380 LPM.
4.	Pressure maximum	:	2.8 kg/cm2
5.	Head range	:	22 to 30 meters
6.	No of 1.25 inch Rain gun runs	:	2 nos with each 120 feet diameter
7.	No of 3/4" Sprinkler runs	:	10 nos with each 80 feet diameter
8.	No of 1/2" Mini Sprinkler runs	:	15 nos with each 50 feet diameter
9.	Best suitable depth of water source	:	Below 20 feet open wells .
10.	Power consumption	:	1.5 unit per hour.

Three phase 3 hp high pressure motor (Designed and supply by Thumba's Own R&D)

In case farmer has three phase power with below 2 acre area for irrigation means they must go with our 3 hp 3 phase high pressure pump set. Because always three phase power is comparatively better than single phase. But availability is the major problem in all areas. We can develop 2.5 kg/cm2 pressure with 400 LPM maximum discharge with this three phase 415 volt motor.

Three phase 5 hp high pressure motor (Designed and supply by Thumba's Own R&D)

This is the widely used motor model to cover maximum area with minimum power availability. More than 50% of farmers having below 5 hp motors in almost all areas. You can run 2 to 3 nos of basic rain guns 1.25 inches inlet size and 150 LPM discharge models. Here maximum coverage is 65 feet radius. You can run 2 nos by our 5 hp motor with 27 meter head and 450 LPM discharge capacity model. But you must put the motor on ground level or within 40 feet depth open wells only. If depth is more than 40 feet means you must select our multi stage motors to get proper pressure and discharge.

Important Note:

Our promise in this matter is, no other Market pumps are not suitable for better performance of rain gun system than our Specially Designed High Head "Thumba Submersible Pumps for the same field conditions". Because we have more than 17 years experience in this field.