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Section 12 - Fluid Level Indicators and Components
  In This Section:
  Sight Glasses and Fluid Level Indicators
  Threaded Plugs, Pipe Plugs, Drain Plugs and Filler Breathers

Fluid Level Sight Glasses, Fluid Level Indicators, Sight Glasses and Fill/Drain Plugs

Fluid level sight glasses, fluid level indicators, sight glasses and fill/drain plugs are also referred to as oil gauges, oil windows, explosion proof oil windows, gear boxes, threaded plugs, oil dip sticks and dip sticks.

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Sight Glasses and Fluid Level Indicators
  GN 743 - Aluminum Fluid Level Sight Glasses with Natural Glass GN 743
Aluminum Fluid Level Sight Glasses with Natural Glass		 GN 743.1 - Aluminum Fluid Level Sight Glasses with ESG Glass GN 743.1
Aluminum Fluid Level Sight Glasses with ESG Glass		 GN 743.2 - Brass Fluid Level Sight Glasses with Natural Glass GN 743.2
Brass Fluid Level Sight Glasses with Natural Glass		 GN 743.3 - Brass Fluid Level Sight Glasses with ESG Glass GN 743.3
Brass Fluid Level Sight Glasses with ESG Glass		 GN 743.5 - Stainless Steel Fluid Level Sight Glasses with ESG Glass GN 743.5
Stainless Steel Fluid Level Sight Glasses with ESG Glass
  GN 743.6 - ATEX Explosion Protective Stainless Steel Fluid Level Sight Glasses with ESG Glass

GN 743.6
ATEX Explosion Protective Stainless Steel Fluid Level Sight Glasses with ESG Glass

 GN 743.7 - Brass Fluid Level Sight Glasses with Natural Glass GN 743.7
Brass Fluid Level Sight Glasses with Natural Glass 		GN 743.8 - Brass Fluid Level Sight Glasses with ESG Glass GN 743.8
Brass Fluid Level Sight Glasses with ESG Glass 		GN 744 - Aluminum Fluid Level Sight Glasses with Prismatic Reflector GN 744
Aluminum Fluid Level Sight Glasses with Prismatic Reflector		 GN 537 - Press-Fit Aluminum Fluid Level Sight Glasses GN 537
Press-Fit Aluminum Fluid Level Sight Glasses
  TLT - Plastic Fluid Level Sight Glasses TLT
Plastic Fluid Level Sight Glasses		 EN 541 - Plastic Fluid Level Sight Glasses EN 541
Plastic Fluid Level Sight Glasses		 EN 543.2 - Plastic Fluid Level Sight Glasses EN 543.2
Plastic Fluid Level Sight Glasses		 EN 543.3 - Plastic Fluid Level Sight Glasses with Prismatic Reflector and NBR Seal EN 543.3
Plastic Fluid Level Sight Glasses with Prismatic Reflector and NBR Seal 		EN 543.4 - Plastic Fluid Level Sight Glasses with Prismatic Reflector and Viton Seal EN 543.4
Plastic Fluid Level Sight Glasses with Prismatic Reflector and Viton Seal
  GN 543.1 - Brass Thin Hex Nuts for Fluid Level Sight Glasses GN 543.1
Brass Thin Hex Nuts for Fluid Level Sight Glasses 		EN 546 - Dome Shaped Plastic Fluid Level Sight Glasses EN 546
Dome Shaped Plastic Fluid Level Sight Glasses 		EN 547 - Dome Shaped Plastic Fluid Level Sight Glasses EN 547
Dome Shaped Plastic Fluid Level Sight Glasses 		EN 650 / EN 650.3 - Plastic Column Fluid Level Indicators EN 650 /
EN 650.3
Plastic Column Fluid Level Indicators		 EN 650.2 - Fluid Level Indicators with Protective Housing EN 650.2
Fluid Level Indicators with Protective Housing
  EN 650.4 - Narrow Shape Plastic Fluid Level Indicators EN 650.4
Narrow Shape Plastic Fluid Level Indicators
 

Threaded Plugs, Pipe Plugs, Drain Plugs and Filler Breathers
  GN 738 - Aluminum Magnetic Threaded Plugs with NBR Seal GN 738
Aluminum Magnetic Threaded Plugs with NBR Seal 		GN 738.1 - Aluminum Magnetic Threaded Plugs with Viton Seal GN 738.1
Aluminum Magnetic Threaded Plugs with Viton Seal		 GN 252 - Steel Threaded Plugs GN 252
Steel Threaded Plugs 		GN 749 - Steel Hexagon Socket Threaded Pipe Plugs GN 749
Steel Hexagon Socket Threaded Pipe Plugs		 EN 746 - Plastic Hexagon Socket Threaded Pipe Plugs EN 746
Plastic Hexagon Socket Threaded Pipe Plugs
  GN 741 - Aluminum Fill / Drain Plugs with NBR Seal GN 741
Aluminum Fill / Drain Plugs with NBR Seal 		GN 742 - Aluminum Fill / Drain Plugs with Viton Seal GN 742
Aluminum Fill / Drain Plugs with Viton Seal 		TO - Nylon Plastic Oil Drain/Filling Plugs TO
Nylon Plastic Oil Drain/Filling Plugs		 EN 747 - Plastic Oil Fill Plugs EN 747
Plastic Oil Fill Plugs		 EN 740 - Plastic Oil Drain Plugs EN 740 
Plastic Oil Drain Plugs
  TAO/TCA - Nylon Plastic Oil Plugs with Dipstick TAO / TCA
Nylon Plastic Oil Plugs with Dipstick 		TA1-2 - Plastic Filler Breathers TA1-2
Plastic Filler Breathers 		 TA3-7 - Plastic Filler Breathers TA3-7
Plastic Filler Breathers 		 GN 548.1 - Technopolymer Plastic Oil Plugs EN 548.1
Technopolymer Plastic Oil Plugs		 EN 552 - Plastic Filler Breathers with or without Splash Guard EN 552
Plastic Filler Breathers with or without Splash Guard 
  EN 552.1 - Plastic Filler Breathers EN 552.1
Plastic Filler Breathers  		EN 663 - Plastic Filler Breathers with or without Splash Guard EN 663
Plastic Filler Breathers with or without Splash Guard 		 EN 774 - Plastic Filler Breathers EN 774
Plastic Filler Breathers 		 EN 774.1 - Plastic Filler Breathers EN 774.1
Plastic Filler Breathers  		EN 664 - Filler Strainer Units EN 664
Filler Strainer Units 
  EN 664.1 - Filler Strainer Units EN 664.1
Filler Strainer Units  		           

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