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$9.16 each
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$83.40 box of 10
$8.34 each
In Stock
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Product Highlights
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5/8"
663 Caleffi, 668S1 series
Threaded Connection
Description
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Fitting with self-adjusting diameter for PEX and PEX-AL-PEX pipes series 680
The self-adjusting fitting for PEX and PEX-AL-PEX pipes is a mechanical device that allows the pipes, the radiant panel
system circuits and the manifolds to be connected easily and securely. This versatile fitting has been specifically designed
to adapt to the varying pipe diameter tolerances.
Self-adjusting fitting for PEX and pex-al-pex pipes with internal Venturi effect profile to limit pressure losses. 3/4? F connection. Brass nut and adapter, EPDM seals, EPDM insulation ring, PA olive coupling. Medium: water and glycol solutions. Maximum percentage of glycol: 50%. Maximum working pressure: 150 psi (10 bar). Temperature range: 41 to 180°F (5 to 82°C) (PEX); 41 to 167°F (5 to 75°C) with tubing rated 200°F (93°C); 41 to 122°F (50°C) with tubing rate <200°F (93°C) (PEX-AL-PEX).
Self-adjusting fitting for PEX and pex-al-pex pipes with internal Venturi effect profile to limit pressure losses. 3/4? F connection. Brass nut and adapter, EPDM seals, EPDM insulation ring, PA olive coupling. Medium: water and glycol solutions. Maximum percentage of glycol: 50%. Maximum working pressure: 150 psi (10 bar). Temperature range: 41 to 180°F (5 to 82°C) (PEX); 41 to 167°F (5 to 75°C) with tubing rated 200°F (93°C); 41 to 122°F (50°C) with tubing rate <200°F (93°C) (PEX-AL-PEX).
Specs
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| Used With: | 663 Caleffi 668S1 series |
|---|---|
| Connection Type: | Threaded |
| Type: | Fitting |
| Size: | 5/8" |
| PEX Size: | 5/8" |
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Showing 1-1 of 1 reviews
Worked great and easy install!
Used on 6 loop manifold for in-floor heat. Installed easy and no leaks. Seemed like high quality compression fittings.
Eric
Alma Center, WI
8 years ago
Verified Buyer
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