Model # D48

Internet #100182495

Store SKU #790028

Store SO SKU #531677

DIG 1/2 in. PVC x 0.700 Compression Coupling


1/2 in. PVC x 0.700 Compression Coupling

$118 /each
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Frequently Bought Together

Product Overview

DIG's PVC coupling is used to connect 1/2 in. (.700 O.D.) poly tubing to 1/2 in. PVC pipe. The slip side the coupling is glued onto the end of 1/2 in. PVC pipe with PVC glue. Then the poly tubing is connected to the compression side of the coupling by holding the PVC coupling in one hand and the drip tubing in the other, and forcing the drip tubing into the fitting compression side for about 1/2 to 3/4 in. by walking or wiggling the drip tubing back and forth into the fitting. This adapter is primarily used to connect 1/2 in. poly tubing to existing or new PVC sprinkler pipe.

  • Connects 1/2 in. PVC pipe to 1/2 in. 0.700 O.D. poly tubing
  • Made of high-quality material for long life in the landscape
  • Glues onto 1/2 in. PVC
  • Non-threaded, PVC slip connection
  • All DIG compression fittings with black insert fit polyethylene drip tubing with .690 O.D., .700 O.D., .704 O.D. and brown PC drip line



1/2 - .700 OD
Product Depth (in.)
Product Height (in.)
Product Length (in.)
1 in
Product Width (in.)
1 in


Color Family
Comp x Comp
Drip & Micro Irrigation Component
Drip Irrigation Fitting Type
Irrigation System Component
Drip & Micro Irrigation
Pressure Rating

Warranty / Certifications

Manufacturer Warranty
3 years

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Customer Questions & Answers

What is compression coupling?

What is compression coupling?
Asked by: Caroline
Compression couplings join two tubes or thin-walled pipes together.
Answered by: CommunityAnswer
Date published: 2017-05-13
  • y_2017, m_8, d_18, h_14CST
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Customer Reviews

1/2 in. PVC x 0.700 Compression Coupling is rated 3.8 out of 5 by 4.
Rated 5 out of 5 by from Must have connector for irrigation. Home Depot stores do not... Must have connector for irrigation. Home Depot stores do not carry this item any longer??? Amazing....! Thankfully you can purchase this online from them. Bravo!!
Date published: 2017-04-22
Rated 4 out of 5 by from Compression Couplings Although these seem to work fine we prefer the previous design. I guess time will tell if the hold up as well.
Date published: 2017-02-15
Rated 5 out of 5 by from Great find in irrigation equipment Hard to. Find item but HD has it on line. This adapter allows. Direct connection of PVC pipe to irrigation tubing. Saves using three separate fittings.
Date published: 2015-03-24
Rated 1 out of 5 by from leak all 4 leak at pvc to comp. fitting not where you insert hose but between
Date published: 2015-03-15
  • y_2017, m_8, d_18, h_16
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