ISO 9001:2015 Certified
BBB A+ Accredited
Available 24/7/365
Same-Day Shipping Available on Stocked Items
Manufactured In-House
100% USA Materials
Isolation & Testing Products

Paddle Spacer Blinds
for Piping Systems

We're not just another paddle spacer blind manufacturer. As a custom shop, we engineer and supply precision-cut blind solutions for piping systems worldwide. Our hydro blinds and blind flanges can be built to any thickness, handle type, alloy, or coating you need.

  • save-money-rent-VH-2
  • USA Industries 4 in 600# Paddle Spacer Blind with "O" Handle Hero Image
  • 8in-600-CS-1-Paddle-Spacer-Blind
  • USA Industries Large 300#, 304 Stainless Steel, 10 inch Spacer Blind
  • USA Industries Paddle Spacer Blind Dimensions CAD Illustration Image
Paddle Spacer Blind
To
Get A Quote
or Order,
Call:
(800) 456-8721 Specify:
  • Flange Rating (150#, 300#, 600#, 900#, 1500#, 2500#)
  • Size (1/2" – 96")
  • Face Type (Flat, Raised, RTJ – Male or Female (if Female: Oval or Octagonal cut))
  • Mill or Serrated Finish
  • Blind Thickness (Isolation, Hydro, Custom)
  • Steel Material Type (Carbon, Stainless – 304, 316, Other)
  • Quantity Needed
  • Necessary Delivery Date
Same Day Shipping Available — In Stock Items
Save Money. Rent Spacer Blinds.
Lower upfront cost • No long-term storage
Technical Data Sheet
Paddle Spacer Blind
DS-PSB-001 Rev. Current
SpecificationDetails
Sizes1/2" – 96"
Thickness OptionsIsolation • Hydro • Custom
Rating Classes150# • 300# • 600# • 900# • 1500# • 2500#
Stocked Alloys516-Gr70 CS • 304/316 SS (Any Available Alloy)
"0" Cut HandleEasily Identifies Inline Spacer Blind
Materials OriginUSA
Face OptionsFlat • Raised • RTJ Male • RTJ Female
Gasket TypesOctagonal • Oval
Finish OptionsSerrated (125/250 RMS) • Mill
Coating OptionsVarious
ASME StandardB16.48
ASME StandardB16.47 (26"+ Series A & B)
ASME StandardB16.5
NSF ANSI/CAN 61 Certification
NSF ANSI/CAN 61 certification applies exclusively to our stainless steel products.
USA Industries
(800) 456-8721  ·  usaindustries.com
ISO 9001:2015 CERTIFIED MANUFACTURER
Why USA Industries Paddle Spacer Blinds
Manufactured In-House
Complete control over quality and lead times
U.S. Produced Steel
All raw materials sourced from American mills
PMI All Raw Materials
Positive material identification on every piece
Waterjet & Plasma Cut
Precision cutting for exact specifications
Cut Deburring
Smooth, safe edges on every blind
QC Verified Cuts
Quality control inspection on all products
Stamped with Blind Specs
Clear identification of ratings and specifications
Color-Coded by Class Rating
Instant visual identification system
Painted (Carbon Steel)
Protected against corrosion
Order Verification
Double-checked before shipment
NSF ANSI/CAN 61 Certified
For Stainless Steel Blinds
USA
Product Overview
Paddle Spacer Blinds

A streamlined solution for pipe section closure or opening during maintenance — the Paddle Spacer Blind serves dual duty as both a shut-off device and a ring spacer, keeping your piping system occupied when the blind is removed.

Shut-Off
Installed as a paddle blind or line blank, it effectively halts flow within a pipeline during inspection, repair, or testing operations.
Ring Spacer
Upon removal of the blind, the ring spacer seamlessly occupies the piping system, maintaining flange spacing and system integrity.
Spectacle Alternative
In scenarios where a spectacle blind is more advantageous, these blinds rotate to serve as either a single blind or a ring spacer — adapting to your current requirements.
Also Known As
Paddle Blind· Line Blank· Ring Spacer· Spacer Blind
USA Industries
(800) 456-8721  ·  usaindustries.com
USA Industries Paddle Spacer Blind Illustrated Art drawn by Mike Fuchsman
Drinking Water Safety Standard
NSF ANSI/CAN 61 Certification

USA Industries NSF ANSI/CAN 61 certification applies exclusively to our stainless steel products.

NSF/ANSI 61 is the NSF standard that ensures any materials, coatings, or products that come into contact with drinking water do not leach harmful contaminants into the water at unsafe levels.

NSF 61 Covers
  • Pipes & fittings (metal, plastic, concrete, etc.)
  • Valves & gaskets
  • Meters & water treatment devices
  • Coatings, linings, sealants, solders
  • Any materials that touch drinking water in distribution systems
It Tests For
  • Leaching of lead, arsenic, mercury, and other heavy metals
  • Leaching of organic contaminants (e.g., solvents, plasticizers)
  • Other harmful chemicals that might migrate from material into water
Why It Matters
  • Required in most U.S. states and Canadian provinces for public water systems
  • Certifies products are safe for use with potable (drinking) water
  • Reduces liability and demonstrates regulatory compliance
Blind Storage Solutions
Need Blind Storage?
Protect Your 1/2"–14" Paddle Blinds with the Patented EZ Lock Blind Rack®

Rent or buy the Patented EZ Lock Blind Rack from the industry leader in blind storage solutions.

  • Safely store and organize "T" & "7" handle paddle blinds
  • Easy and safe to transport storage unit with lockable shelves.
  • Store up to 884 blinds (line size and blind thickness dependent)
  • Rental and purchase options available
  • Reduces handling damage and improves organization
  • Order fully stocked and receive discount
Learn More About EZ Lock Rack
EZ Lock Blind Rack® — Hydroblind Solutions
Blind-Face-Types-Side-View-3-per-BA

Paddle Spacer Blind

Technical Documentation

Common Questions

Frequently Asked Paddle Spacer Blind Questions

Can you make my paddle spacer and blind in stainless or another alloy?
Yes. We can manufacture these in any alloy you require.
Can I get the I.D. of my spacer different than standard?
Yes. We can easily adjust this to make your spacer I.D. any size you need.
I need a different thickness than your chart says. Can you do this?
Yes. We can manufacture your blinds to any thickness you need.
What surface finishes are available?
The most commonly requested finishes are the mill or machined 125-250 RMS finishes. That being said, we can finish your blinds however you'd like. RTJ (RJ) gasket surfaces are also customizable and can be oval or octagonal in shape.
Can my blinds have a true "Raised Face" on both sides?
Yes. We can customize your blinds exactly how you need them. This request is not common and it will add some cost, but we're happy to serve your exact needs.
Are your blinds color coded for easy rating recognition?
Yes. Carbon or carbon alloy steel spacer blinds will be color coded on the handle of the blind.
  • 150# Red
  • 300# Cyan
  • 600# Yellow
  • 900# Green
  • 1500# White
  • 2500# Orange

Our product specialists are available 24/7. Call Now.

(800) 456-8721
Call Now
GET A QUICK QUOTE ▼
Click Link to Open Form
Select Product to be Quoted