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Irritrol 100-1 Replacement Valve Diaphragm 1" | R1308

In stock
SKU
R1308
Free Shipping on Orders over $149
Sale Price $15.38
Our Price $19.97
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Irritrol R1308-Diaphragm Assy -100-1 for -Irritrol-Hydro-Rain-Hardie

Irritrol R1308 Replacement Diaphragm for 100 Series 1" Valve:

Features & Benefits

  • Irritrol R1308, replacement diaphragm assembly is for the Irritrol 100 series 1" valve. This will fit the Hardie & Old Hydro-Rain 1" valves also.

Dimensions

  • 2.0"x 2.0" x 2.25"
  • Weight: 0.30
Brand:
Irritrol
Weight:
0.100000
Product Type:
Replacement Valve Diaphragm
Valve Compatibility:
Irritrol 100-1, 1"
Valve Repair Size:
1"
Size (in.):
1"
Valve Compatibility:
Irritrol 100-1|1"
Size (in.):
1"
Type:
Replacement Valve Diaphragm
4.3 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
5
1
1
1
0
What the doctor ordered
The diaphragm fit like a glove on my Hydo-rain 1" valve. I had low pressure on this one station and this diaphragm solved the problem.
July 16, 2017
Purchased
over 3 years ago
Valve diaphragm replacement
I have found that the sprinkler valves when they are old fail to open adequately due to aging of the rubber diaphragm. Rather than dig up and replace the valve it is much easier to replace the diaphragm but you have to be careful to keep any dirt and debris out of the interior of the valve when doing this. This knowledge has saved me a lot frustration, time and money.
February 10, 2018
Purchased
over 2 years ago
Hardie valve weeping
I have a 1983 era 1 inch Hardie valve that worked fine, but would not shut off completely. I hoped your R1308 diaphragm would save a lot digging. I had to cut off the diaphragm stem at the indicated spot on the stem to fit in the valve bonnet The diaphragm fit perfectly in the valve body. I installed a new solenoid and new spring. Sadly all went well on/off, but still leaked when shut off. I guess it is shovel time. Ordering and delivery time were excellent.
Mac
August 31, 2020
Purchased
1 month ago
Works great
They seem to seal tight and stopped the leak so far. Will buy again.
August 31, 2020
Purchased
1 month ago
The product is very good,
The company is outstanding
From the sidewalk to the back fence Irritrol is there for there costumer's even after the sale,
Please leave a message and we will get back to you in the next 48 hrs (ever heard that before) Irritrol will get back to you before you even hang up the phone, well almost, anyway they are tops on my list.
May 11, 2019
Purchased
1 year ago
Irritrol Diaphram part solved leak problem
Cheaper than replacing entire valve. Works very well.
June 25, 2018
Purchased
over 2 years ago
Excellent service and product delivered as advertised.
my only objection was that the shipping price of $4.95 was a bit steep for such a light product.
July 31, 2018
Purchased
over 2 years ago
Fixed the problem
Problem fixed by a nice, new diaphragm. Skip the line additional fee was a waste of money. It took over a week to receive item.
August 17, 2020
Purchased
2 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 12 answers
Why did you choose this?
SprinklerWarehouse.com Store
Cheaper than buying the whole valve.
R U on Dec 11, 2018
Repair of existing valve
B Y on Aug 28, 2018
Cheaper than buying the whole valve.
R U on Dec 11, 2018
Diaphragm was cracked. Needed replacement
Donald K on Sep 9, 2018
Repair of existing valve
B Y on Aug 28, 2018
They are great for fixing my valves that are at the end of a full pressure line. after 18 years of hard open and close, they need to be replaced and these work great.
B B on Jul 16, 2018
Needed for our technicians
C O on Jun 25, 2018
See above.
Hugh W on Jan 18, 2018
Fixed broken valve
Peter K on Nov 1, 2017
have old irritrol valves and the diaphragm corrodes
F K on Jul 24, 2017
this is suggested part
Andrew M on Jul 11, 2017
Diaphragm was cracked. Needed replacement
Donald K on Sep 9, 2018
They are great for fixing my valves that are at the end of a full pressure line. after 18 years of hard open and close, they need to be replaced and these work great.
B B on Jul 16, 2018
I have a sprinkler valve probably from the 1980's. The marks on the cover are HARDIE pat# 3591126. Can you identify the Hardie model? I need a solenoid, diaphragm and possibly other parts. Do you have a parts list?
GW
G W on Dec 12, 2015
BEST ANSWER: The picture of the diaphragm is what I bought and it works well. My system dates from 1985. Prior to replacing the diaphragm, some of the valves in the system had no pressure even when a new solenoid was placed. It is much easier to replace the diaphragm rather then dig out the old valve and replace the whole assembly I would turn off the water and open one of the valves to make sure you are purchasing the correct diaphragm.

The solenoid is easy to replace. Just make sure the diameter of the solenoid screws easily into the valve. Also be careful when replacing the solenoid not to cross thread the solenoid Wiring is straight forward and all you need to do is clip the two wires going into the solenoid, remove the old solenoid, place the new solenoid and reconnect the new solenoid to the existing wires with a water resistant connector.
what makes it a 1inch valve?
A shopper on Apr 23, 2015
will this fit HR-1 20 years old?
A shopper on Jul 24, 2017
Can i still get hydro rain 3591126 diaphragms will these replacment. Work??
Tom P on Dec 9, 2019
BEST ANSWER: I ordered these for my Irritrol system and they worked fine.
can I get this for 1.5" valve?
A shopper on Jun 7, 2018
BEST ANSWER: I bought one years ago for a 1.5" valve (just in case). Don't know if you can still get it.

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