John Guest® ProLock™ Black UV Reducer
John Guest® ProLock™ Black UV Reducer

John Guest® ProLock™ Black UV Reducer

ProLock™ fittings incorporate the innovative and patented Twist & Lock™ feature that provides a secondary locking feature for added security and confidence. Can be installed in three quick steps. 1. Cut and clean burrs on pipe. 2. Insert pipe fully into fitting. 3. Turn locking cap quarter turn clockwise to locked position; audible click will be heard; indicator marks will be aligned.

  • Polysulphone with an EPDM O-ring
  • Makes plumbing easy & quick
  • Can be used with copper, CPVC or PEX pipe
  • Approved for use in hot & cold water plumbing & hydronic heating applications
  • Not for gas, fuel oil or compressed air applications
  • When locked, audible click will be heard & indicator marks will be aligned
  • NSF 61 listed & lead free
  • Pressure ratings: 160 psi @ 73°F, 100 psi @ 180°F & 80 psi @ 200°F
Stock Description Catalog Pg. Price
1/2" Stem x 3/8" CTS Polysulphone Black UV Reducer
58877
1/2" Stem x 3/8" CTS Polysulphone Black UV Reducer
$4.71​/Each
Save 5%20+$4.47/Each
Save 10%40+$4.23/Each
Save 15%120+$4.00/Each
P-397
$4.71​/Each
In Stock
3/4" Stem x 1/2" CTS Polysulphone Black UV Reducer
58878
3/4" Stem x 1/2" CTS Polysulphone Black UV Reducer
$4.30​/Each
Save 5%20+$4.08/Each
Save 10%40+$3.87/Each
Save 15%120+$3.65/Each
P-397
$4.30​/Each
In Stock
1" Stem x 3/4" CTS Black Polysulphone UV Reducer
58879
1" Stem x 3/4" CTS Black Polysulphone UV Reducer
$14.63​/Each
Save 5%20+$13.89/Each
Save 10%40+$13.16/Each
Save 15%120+$12.43/Each
P-397
$14.63​/Each
In Stock

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