RPS75 – Gear Drive Sprinkler

The RPS75 gear drive rotor is designed for residential and light commercial applications. Built to perform trouble-free for years. Our patented reversing mechanism, assures continuous reverse and return. With K-Rain’s wide selection of standard and low angle nozzles, the RPS75™ provides even water distribution.

Right Position Start – Rotor rotates counterclockwise from fixed right start position
Top Adjustment – No training necessary
Full and Part Circle Rotation – Provides a full range of adjustment from 40° to 360°
Non-flushing Wiper Seal – Reduces leaks caused by debris trapped under seal
3/4″ (20 mm) Inlet – Replaces all standard rotors
Ideal for Low Flow Applications
Universal Adjustment Tool
Rubber Cover – Seals out dirt and increases durability
Wide Selection of Nozzles – Including standard and low angle, provides flexibility in system design

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SKURPS75 CategoryGear Drives

Specifications

Inlet: 3/4″ (20 mm) Threaded BSP
Arc Adjustment Range: 40° – 360°
Flow Range: .75 – 8.2 GPM (2.6 – 32.6 LPM)
Pressure Rating: 30 – 70 PSI (2.1 – 4.8 bars)
Precipitation Rate: .16 – .70 in/hr (4 – 18 mm/hr)
Overall Height (Popped Down): 7 3/8″ (19.7 cm)
Recommended Spacing: 25′ – 45′ (7.6 – 13.7 m)
Radius: 22′ – 51′ (6.7 – 15.5 m)
Nozzle Trajectory: 26°
Low Angle Nozzle Trajectory: 11°
Riser Height: 4″ (10,2 cm)
Nozzles sold separately

Instructions

Download RPS75 Setting Instructions

Download Nozzle Performance Data

Performance Data

Reviews

Performance Data, Metric

NOZZLE	PRESSURE	RADIUS	FLOW	PRECIP
	Bar	Meters	L/M	mm/hr
#0.75	3.4	9.1	3.4	5 6
	4.1	9.4	3.8	5 6
	2.1	9.1	3.4	5 6
	2.8	9.4	3.8	5 6
#1.0	3.4	9.4	4.5	6 7
	4.1	9.8	4.9	6 7
	2.1	9.8	4.5	5 7
	2.8	10.1	5.3	6 7
#1.5	3.4	10.4	6.1	7 8
	4.1	10.4	6.8	8 9
	2.1	10.4	6.1	7 8
	2.8	11.0	6.8	7 8
#2.0	3.4	11.6	7.6	7 8
	4.1	11.6	8.3	7 9
	2.1	11.0	7.6	8 9
	2.8	11.6	9.1	8 9
#3.0 Pre-installed	3.4	12.2	10.2	8 10
	4.1	12.2	11.0	9 10
	2.1	11.0	9.8	10 11
	2.8	12.2	11.4	9 11
#4.0	3.4	12.8	12.9	9 11
	4.1	12.8	14.0	10 12
	2.8	11.6	15.9	14 17
	3.4	13.1	18.5	13 15
#6.0	4.1	14.0	20.8	13 15
	4.8	14.3	22.7	13 15
	2.8	13.7	22.7	14 17
	3.4	14.6	25.7	14 17
#8.0	4.1	14.9	28.8	15 18
	4.8	15.5	31.0	15 18

Low Angle Performance Data, Metric

NOZZLE	PRESSURE	RADIUS	FLOW	PRECIP
	Bar	Meters	L/M	mm/hr
#1.0	2.1	6.7	4.5	12 14
	2.8	7.3	6.4	14 17
	3.4	7.9	6.8	13 15
	4.1	8.5	7.6	12 14
#3.0	2.1	8.8	11.4	18 20
	2.8	9.8	11.7	15 17
	3.4	10.7	13.2	14 16
	4.1	11.3	14.4	13 16
#4.0	2.1	9.4	12.9	17 20
	2.8	10.4	14.8	17 19
	3.4	11.3	16.7	16 18
	4.1	11.6	17.8	16 18
#6.0	2.8	11.6	24.6	22 25
	3.4	12.2	27.6	22 26
	4.1	12.8	30.3	22 26
	4.8	13.4	32.6	22 25