Blue-White Industries
Blue-White 1/4 in OD Tube Nut, PVDF | C-330-4
Blue-White 1/4 in OD Tube Nut, PVDF | C-330-4
Free ground shipping once your order reaches $99. Under $99, shipping is a flat $9.99.
In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Manuals, spec sheets and warranty for Blue-White Industries


1/4 in OD tube nut, PVDF
Black PVDF tube nut from Blue-White Industries, part number C-330-4.
The Blue-White C-330-4 is a black PVDF tube nut for 1/4 in OD tubing on chlorinators and chemical feeders. Check the part number and tubing size against your setup before you order. Questions? Call 631-678-6506.
How to choose and fit the 1/4 in OD Tube Nut
Check that your tubing is 1/4 in outside diameter, the size this tube nut is listed for.
Compare the photo and part number C-330-4 to the tube nut you are replacing.
Order, then install it the way your Blue-White equipment instructions describe. Call 631-678-6506 if you want a second opinion on the match.
Works on
1/4 in OD Tube Nut questions and answers
What is the Blue-White C-330-4?
It is a black PVDF tube nut for 1/4 in OD tubing, used on chlorinators and chemical feeders.
What tubing size does it use?
It is listed for tubing with a 1/4 in outside diameter.
What is it made of?
PVDF, also known as polyvinylidene fluoride, per retailer listings.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Will C-330-4 fit my setup?
Confirm the part number and tubing size against your current part, or call 631-678-6506 and we will help you check before you order.
