LSP501 Series Low Pressure Sight Plug - Press Fit

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Additional Product Information

The LSP501 Series low pressure aluminum sight plug has a clear glass or polycarbonate sight and a reflector machined into the plug body. Sight options include screen printed level lines. An economical alternative to threaded sight plugs requiring only a reamed hole or equivalent to provide a secure fit. Box quantities may apply.


Standard Features:

  • Sight diameters from .56 to 1.56 inches
  • Sight:  Clear or with level lines
  • Body machined from aluminum bar stock
  • Available in sight material and level line combinations

Standard Materials:

  • Aluminum construction
  • Buna N seals
  • Soda lime glass or polycarbonate sight material

Caution:

  • Not recommended for steam applications.
  • Scratched glass significantly reduces the pressure rating of the sight plug.

 

Pressure & Temperature Ratings

  • Maximum operating temperature up to 180°F (82°C). For applications requiring maximum operating temperatures in excess of 180°F (82°C), consult factory for available options.
  • 25 psi (172 kPa) maximum operating pressure at 69°F (20°C)

Product Options

Custom Modifications Available

  • ISO symbols on sight
  • Body material: Carbon Steel
  • Anodized or zinc finish
  • Seal Material: Fluorocarbon [Viton®] or Ethylene Propylene (EPDM)

Minimum quantities may apply.

Related Products

If the LSP501 does not meet the application need and relative deep porting for a sight plug is still not possible, LDI offers additional sight plug options for these applications.

LDI offers other sight plug series which install into a port with tapered pipe threads with different material and construction options.

If the application requires installing the sight plug into a port with SAE straight threads, select from the sight plugs designed for this style port.

If the application also requires a reservoir, LDI can assist you by providing an off-the-shelf or customized reservoir to your specifications.

 

LOCATIONS:

LDI - Corporate  Click for map LDI   Click for map
Precision Machining & Assembly Fabrication & Assembly
1864 Nagle Ave. 12901 Jim Dhamer Dr.
Manitowoc, WI  54220 Huntley, IL  60142
   
PH: 920.682.6877                         
FAX: 920.684.7210                         
sales@ldi-industries.com                    

 

ABOUT OUR EMPLOYEES

Our talented team of degreed and professionally certified Engineers, Quality Assurance, Production and Customer Service staff have many years of experience in the industry.  Their attention to detail and ability to collaborate with our clients to solve their problems is reflected in the 50+ years we have been in business.

WE'RE HERE TO HELP

Customer Service: 

920.682.6877, option 4

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