Nibco PC707-3-5-LF 90-Degree D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$24.04
Nibco PC707-3-5-LF 90-Degree Drop Elbow P x F - Lead-Free* Cast Bronze

Nibco PC707-3-5-LF 90-Degree Drop Elbow P x F - Lead-Free* Cast Bronze

(No reviews yet) Write a Review

Model: B066850PC

In Stock (leaves warehouse same day if ordered before 3pm ET)

$24.04
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
NIBCO® Press System® fittings are the fastest, easiest way to join copper tubing systems in residential and commercial potable, hot, chilled and process water applications for plumbing and HVAC systems. The press fittings can also be installed underground. The NIBCO® Press System® is user friendly, quick and easy to install. When properly crimped a unique "N" witness mark is clearly visible. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. NIBCO® Press System® applies the proven performance of press technology to NIBCO valves and fittings – the most specified flow control products in the industry. The NIBCO® Press System® features a full range of precision engineered copper and copper alloy fittings, commercial valves, accessories, pressing tools, jaws and chains. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO® Press System® copper fittings are backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.

  • Operating pressure 200 psi cwp
  • Temperature range -20-DegreeF to 250-DegreeF
  • Lead-free*
  • Dezincification resistant
  • ASTM B584 C87600 cast silicon bronze
  • NSF/ANSI/CAN-61
  • Third party certified to UPC
  • Third party certified to the performance requirements of CSA MSE 13 and PS-117

Press System Installation Instructions

Manufacturer Resources

NIBCO Copper Fittings Catalog

Product Specs

All Application(s):
Lead-Free
All Basic Material:
Lead-Free
Classification:
Press Elbows
End Connection:
Threaded
Fitting Bend Angle:
90 Deg (1/4 Bend)
Metal End Connection Type:
Prs x F
Product Group:
Fitting
Product Type:
Press Elbows
System Use:
Automatic Sprinkler Systems, Commercial Plumbing, Heating, HVAC, Irrigation, Lead Free*, Residential Plumbing
Type of Elbow:
Straight Size;Drop-Ear;Threaded
Product Subgroup:
Elbow
Department:
Plumbing

Nibco B066850PC – Frequently Asked Questions

1) What do the two ends of the Nibco PC707-3-5-LF drop ear elbow connect to?
One end is a press connection for copper tube and the other is female NPT thread, shown as Prs x F. So the press end goes onto copper tube and gets crimped with a press tool, and the threaded end takes a male threaded nipple or a shower arm/stub out. It is a 90 degree (1/4 bend) fitting.
2) Is this Nibco press elbow safe for potable drinking water lines?
Yes. The PC707 drop ear elbow is a lead-free cast silicon bronze fitting, ASTM B584 C87600, certified to NSF/ANSI/CAN-61 and third party certified to UPC. It is also dezincification resistant, which matters on potable systems with aggressive water.
3) What are the pressure and temperature limits on the Nibco Press System drop ear elbow?
200 psi CWP, with a service range of -20 F to 250 F. That covers potable hot and cold, chilled water, and hydronic heating runs.
4) What sizes does the Nibco PC707 press drop ear elbow come in?
Two copper tube sizes: 1/2 inch (MPN B066850PC) and 3/4 inch (MPN B067000PC).
5) Why use a drop ear elbow instead of a plain press 90?
The drop ear (drop) elbow has mounting ears so it can be screwed to blocking or a bracket inside the wall. That is what holds a shower arm, tub spout nipple, or hose bibb stub rigid so it does not move when someone pulls on it. A plain 90 has no way to anchor to framing.
6) How do I know the press joint on a Nibco fitting actually crimped correctly?
When the joint is pressed properly, a distinct "N" witness mark is visible on the fitting. That is your visual check before closing the wall. Nibco's Press System installation instructions cover tool, jaw and insertion depth requirements.
7) Can this press fitting be buried underground or used on a sprinkler or irrigation line?
Yes on both counts. Nibco Press System fittings are approved for underground installation, and this elbow is listed for automatic sprinkler systems, irrigation, commercial and residential plumbing, heating and HVAC.
8) Does the Nibco press drop ear elbow work on standard type L or M copper tube?
It presses onto nominal copper tube in the size ordered, 1/2 or 3/4 inch. Copper tube of a given nominal size shares the same outside diameter across types K, L and M, so the press end seats the same; wall thickness is what changes. It is a copper tube fitting only, not for PEX or steel pipe.
9) Do I need anything besides the fitting to make the connection?
You need a press tool with the correct jaw for the size, plus the threaded nipple or arm for the female side, and fasteners for the mounting ears. Nibco offers the pressing tools, jaws and chains as part of the Press System range; no solder, flux or torch is involved.
How fast can I get the Nibco B066850PC delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Nibco B066850PC come with a warranty?
Absolutely. The Nibco B066850PC is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Nibco B066850PC?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Nibco B066850PC from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!