I-20 Ultra Replacement parts. Hunter I-20 Ultra Rotors

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The I-20 Ultra is a gear-driven rotary sprinkler designed for residential and light commercial irrigation applications. This model features a FloStop control that allows you to shut off the flow of water through an individual head, allowing you to temporarily turn off the flow of water through an individual head while the rest of the zone operates. The I-20 Ultra also offers a variety of nozzle options, including standard, low angle, short distance, and high flow nozzles.

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I-20 Ultra Replacement parts. Hunter I-20 Ultra Rotors | Manualzz

®

I-20 & I-20-6P REPLACEMENT PARTS

Item Description

1

Standard฀and฀Low฀Angle฀Nozzle฀Set฀(12)

2

High฀Flow฀Standard฀&฀Low฀Angle฀Nozzle฀Set฀(4)

3

Short฀Radius฀Nozzles

4

Universal฀Screw

5

Rubber฀Cover

6

4"฀Riser฀Assembly

ADV฀(Black)

36V฀(Black)

ADS฀(Black)

36S฀(Black)

ADJ฀(Black)

360฀(Black)

ADJ-SS฀(Black)

360-SS฀(Black)

ARV฀(Purple)

3RV฀(Purple)

ARS฀(Purple)

3RS฀(Purple)

ADV,฀ARV

36V,฀3RV

7

Stainless฀Steel฀4"฀Riser฀Assembly

8

6"฀Riser฀Assembly

ADS,฀ARS

36S,฀3RS

ADV,฀ARV

36V,฀3RV

9

Stainless฀Steel฀6"฀Riser฀Assembly

ADS,฀ARS

36S,฀3RS

10

Filter฀Screen/Check฀Valve฀Assembly฀(Black)

11

Check฀Valve฀Seal

12

Retainer฀Clip

13

Body฀Cap

14

Seal฀Support

15

Riser฀Seal

16

Spring฀Seat

17

Retraction฀Spring

18

Pop-Up฀Body

4"

6"

4"

6"

Catalog฀No.

356605

444800

466100

120300

352400

352405

352420

352425

352460

352465

352470

352475

352410

352415

352430

352435

361300

362800

361200

362900

434300

472600

434400

472700

142300

101400

204900

356000

102300

252500

227800

150600

460300

229200

434700

1

4

5

12

11

10

8

9

6

7

18

2

13

14

15

16

17

18

.75

3.0

2.0

.50

3

I-20 Ultra Rotors

19

18

®

I-20-HP REPLACEMENT PARTS

1

I-20 Ultra Rotors

.75

3.0

3

2

2.0

.50

4

5

10

11

12

13

14

Item Description

1

Standard฀and฀Low฀Angle฀Nozzle฀Set฀(12)

2

High฀Flow฀Standard฀&฀Low฀Angle฀Nozzle฀Set฀(4)

3

Short฀Radius฀Nozzles

4

Universal฀Screw

5

Rubber฀Cover

6

Riser฀Assembly

ADV฀(Black)

36V฀(Black)

ARV฀(Purple)

3RV฀(Purple)

ADV,฀ARV

36V,฀3RV

7

Filter฀Screen/Check฀Valve฀Assembly฀(Black)

8

Check฀Valve฀Seal

9

Retainer฀Clip

10

Body฀Cap

11

Seal฀Support

12

Riser฀Seal

13

Spring฀Seat

14

Retraction฀Spring

15

Pop-Up฀Body

Catalog฀No.

356605

444800

466100

120300

352400

352405

352410

352415

361300

362800

142300

101400

204900

356000

102300

252500

227800

179500

404200

6

15

9

8

7

19

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Key Features

  • FloStop Control
  • Wide Nozzle Selection
  • Adjustable Arc
  • Robust Construction
  • 5-Year Warranty
  • Integral Rubber Cover
  • Proven Gear Drive
  • Drain Check Valve

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Frequently Answers and Questions

What types of nozzles are available for the I-20 Ultra?
The I-20 Ultra offers a wide selection of nozzles, including standard, low angle, short distance, and high flow nozzles.
Can I shut off the flow of water to a single sprinkler while the rest of the zone is operating?
Yes, the FloStop control allows you to temporarily turn off the flow of water through an individual head while the rest of the zone operates.
What is the warranty on the I-20 Ultra?
The I-20 Ultra has a 5-year warranty.
Can I adjust the arc of the sprinkler?
Yes, the I-20 Ultra is adjustable from 40 degrees to 360 degrees.
How do I change a nozzle on the I-20 Ultra?
To change a nozzle, you will need to use a Hunter wrench. First, turn the nozzle turret counterclockwise to the left stop to complete any interrupted rotation cycle. Then, hold the nozzle turret at the right stop and use the wrench to turn the nozzle range adjustment screw counterclockwise to loosen the nozzle.