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Sight Glasses, Fluid Level Indicators, Drain Plugs

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Fluid sight glasses
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Fluid level indicators
Temperature resistance
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Threaded plugs
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Fluid drain valves
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Breather caps / Breather valve caps
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Fluid Sight Glasses

GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F Type: A - With reflector, plain finish
GN 743 Aluminum Fluid Sight Glasses, with Float Glass, Resistant up to 212 °F
GN 743.1 Aluminum Fluid Sight Glasses, with ESG Safety Glass, Resistant up to 356 °F Type: A - With reflector, plain finish
GN 743.1 Aluminum Fluid Sight Glasses, with ESG Safety Glass, Resistant up to 356 °F
GN 743.2 Brass Fluid Sight Glasses, with Float Glass Type: A - With reflector
GN 743.2 Brass Fluid Sight Glasses, with Float Glass
GN 743.3 Brass Fluid Sight Glasses, with ESG Safety Glass Type: A - With reflector
GN 743.3 Brass Fluid Sight Glasses, with ESG Safety Glass
GN 743.4 Stainless Steel Fluid Sight Glasses, with Float Glass Type: A - With reflector
GN 743.4 Stainless Steel Fluid Sight Glasses, with Float Glass
GN 743.5 Stainless Steel Fluid Sight Glasses, with ESG Safety Glass Type: A - With reflector
GN 743.5 Stainless Steel Fluid Sight Glasses, with ESG Safety Glass
GN 743.10 Stainless Steel AISI 316L Fluid Sight Glasses, with ESG Safety Glass, Resistant up to 356 °F Type: AN - With stainless steel reflector
GN 743.10 Stainless Steel AISI 316L Fluid Sight Glasses, with ESG Safety Glass, Resistant up to 356 °F
GN 7440 Stainless Steel AISI 316L Fluid Sight Glasses, Metal-Fused Identification no.: 2 - Seal FPM (Viton<sup>®</sup>)
GN 7440 Stainless Steel AISI 316L Fluid Sight Glasses, Metal-Fused
GN 743.6 Aluminum Fluid Sight Glasses, with ESG Safety Glass, ATEX Explosion Protective
GN 743.6 Aluminum Fluid Sight Glasses, with ESG Safety Glass, ATEX Explosion Protective
GN 743.7 Brass Fluid Sight Glasses, with Float Glass, with Conical BSPT or NPT Thread Type: A - With reflector
GN 743.7 Brass Fluid Sight Glasses, with Float Glass, with Conical BSPT or NPT Thread
GN 743.8 Brass Fluid Sight Glasses, with ESG Safety Glass, with Conical BSPT or NPT Thread Type: A - With reflector
GN 743.8 Brass Fluid Sight Glasses, with ESG Safety Glass, with Conical BSPT or NPT Thread
GN 744 Aluminum Fluid Sight Glasses, Sight Glass Plastic Type: A - With prismatic effect (only d<sub>1</sub> = 14 / 18 / 24 mm)
GN 744 Aluminum Fluid Sight Glasses, Sight Glass Plastic
EN 541 Crystal Clear Plastic Fluid Sight Glasses Type: A - With reflector
EN 541 Crystal Clear Plastic Fluid Sight Glasses
EN 541.2 Crystal Clear Plastic Fluid Sight Glasses, with Exposed Seal, with Prismatic Effect
EN 541.2 Crystal Clear Plastic Fluid Sight Glasses, with Exposed Seal, with Prismatic Effect
EN 541.3 Crystal Clear Plastic Fluid Sight Glasses, with Recessed Seal, with Prismatic Effect
EN 541.3 Crystal Clear Plastic Fluid Sight Glasses, with Recessed Seal, with Prismatic Effect
EN 541.5 Plastic Fluid Sight Glasses, with Prismatic Effect, Temperature Resistant up to 302 °F
EN 541.5 Plastic Fluid Sight Glasses, with Prismatic Effect, Temperature Resistant up to 302 °F
EN 541.6 Crystal Clear Plastic Fluid Sight Glasses, ATEX Explosion Protective
EN 541.6 Crystal Clear Plastic Fluid Sight Glasses, ATEX Explosion Protective
TLT Plastic Fluid Sight Glasses
TLT Plastic Fluid Sight Glasses
EN 546 Crystal Clear Plastic Fluid Sight Glasses, Dome-Shaped, without Marking Ring
EN 546 Crystal Clear Plastic Fluid Sight Glasses, Dome-Shaped, without Marking Ring
EN 546.1 Crystal Clear Plastic Fluid Sight Glasses, Dome-Shaped, with Marking Ring
EN 546.1 Crystal Clear Plastic Fluid Sight Glasses, Dome-Shaped, with Marking Ring
EN 546.6 Crystal Clear Plastic Fluid Sight Glasses, Dome-Shaped, ATEX Explosion Protective
EN 546.6 Crystal Clear Plastic Fluid Sight Glasses, Dome-Shaped, ATEX Explosion Protective
EN 543.2 Plastic Fluid Sight Glasses Type: A - With reflector<br />Color: RT - Red
EN 543.2 Plastic Fluid Sight Glasses
EN 543.3 Plastic Fluid Sight Glasses, with Prismatic Effect
EN 543.3 Plastic Fluid Sight Glasses, with Prismatic Effect
EN 543.4 Plastic Fluid Sight Glasses, with Prismatic Effect
EN 543.4 Plastic Fluid Sight Glasses, with Prismatic Effect
EN 543.6 Plastic Fluid Sight Glasses, ATEX Explosion Protective Type: B - Without reflector
EN 543.6 Plastic Fluid Sight Glasses, ATEX Explosion Protective
EN 542 Crystal Clear Plastic Fluid Sight Glasses, Push-Fit Type Type: A - With reflector
EN 542 Crystal Clear Plastic Fluid Sight Glasses, Push-Fit Type
EN 545.2 Plastic Fluid Sight Glasses, Push-Fit Type Type: A - With reflector
EN 545.2 Plastic Fluid Sight Glasses, Push-Fit Type
GN 537 Aluminum / Plexiglas Fluid Sight Glasses, without Thread Type: B - With fluid level marks
GN 537 Aluminum / Plexiglas Fluid Sight Glasses, without Thread
GN 537.1 Steel Pin Keys, for Installation of Fluid Sight Glasses GN 537
GN 537.1 Steel Pin Keys, for Installation of Fluid Sight Glasses GN 537

Fluid Level Indicators

EN 650 Plastic Fluid Level Indicators, Steel Screws Type: B - With thermometer
EN 650 Plastic Fluid Level Indicators, Steel Screws
EN 650.1 Plastic Fluid Level Indicators, Stainless Steel Screws Type: B - With thermometer
EN 650.1 Plastic Fluid Level Indicators, Stainless Steel Screws
EN 650.2 Zinc Die-Cast / Plastic Fluid Level Indicators, with Protective Housing Type: B - With thermometer<br />Protective housing: P - Zinc die-cast
EN 650.2 Zinc Die-Cast / Plastic Fluid Level Indicators, with Protective Housing
EN 650.4 Plastic Fluid Level Indicators, Narrow Shape Type: A - Without thermometer, without protective housing
EN 650.4 Plastic Fluid Level Indicators, Narrow Shape
EN 656 Plastic Fluid Level Indicators, with Electrical Fluid Level Monitoring, Axial Plug
EN 656 Plastic Fluid Level Indicators, with Electrical Fluid Level Monitoring, Axial Plug
EN 656.1 Plastic Fluid Level Indicators, with Electrical Fluid Level Monitoring, Lateral Plug
EN 656.1 Plastic Fluid Level Indicators, with Electrical Fluid Level Monitoring, Lateral Plug
EN 654 Plastic Fluid Level Indicators
EN 654 Plastic Fluid Level Indicators
EN 654.1 Glass Fluid Level Indicators, with High Chemical Resistance
EN 654.1 Glass Fluid Level Indicators, with High Chemical Resistance
EN 654.2 Plastic Assembly Sets, for Electrical Fluid Level Monitoring for Fluid Level Indicators EN 654 / EN 654.1 Type: NO - 1 switchgear with one normally open contact
EN 654.2 Plastic Assembly Sets, for Electrical Fluid Level Monitoring for Fluid Level Indicators EN 654 / EN 654.1
EN 651 Plastic Fluid Level Indicators, Lengths to 500 mm
EN 651 Plastic Fluid Level Indicators, Lengths to 500 mm
EN 848 Plastic Float Switches, for Fluid Level Monitoring Type: A - With thread
EN 848 Plastic Float Switches, for Fluid Level Monitoring

Threaded Plugs

EN 745 Plastic Threaded Plugs, with Flat Seal Identification no.: 1 - Without vent hole
EN 745 Plastic Threaded Plugs, with Flat Seal
EN 745.2 Plastic Threaded Plugs, with O-Ring Identification no.: 1 - Without vent hole
EN 745.2 Plastic Threaded Plugs, with O-Ring
EN 745.1 Aluminum Label Disks without Symbol, for Threaded Plugs EN 745 / EN 745.2
EN 745.1 Aluminum Label Disks without Symbol, for Threaded Plugs EN 745 / EN 745.2
EN 747.1 Aluminum Label Disks with Fill Symbol, for Threaded Plugs EN 745 / EN 745.2
EN 747.1 Aluminum Label Disks with Fill Symbol, for Threaded Plugs EN 745 / EN 745.2
EN 740.1 Aluminum Label Disks with Drain Symbol, for Threaded Plugs EN 745 / EN 745.2
EN 740.1 Aluminum Label Disks with Drain Symbol, for Threaded Plugs EN 745 / EN 745.2
EN 745.6 Plastic Threaded Plugs, ATEX Explosion Protective
EN 745.6 Plastic Threaded Plugs, ATEX Explosion Protective
EN 740 Plastic Fluid Drain Plugs, Red, with Exposed Seal
EN 740 Plastic Fluid Drain Plugs, Red, with Exposed Seal
EN 740.2 Plastic Fluid Drain Plugs, Red, with Recessed O-Ring
EN 740.2 Plastic Fluid Drain Plugs, Red, with Recessed O-Ring
EN 747 Plastic Fluid Fill Plugs, with or without Dipstick, with Exposed Seal Type: A - Without dipstick<br />Identification no.: 1 - Without vent hole
EN 747 Plastic Fluid Fill Plugs, with or without Dipstick, with Exposed Seal
EN 747.2 Plastic Fluid Fill Plugs, with Recessed O-Ring Identification no.: 1 - Without vent hole
EN 747.2 Plastic Fluid Fill Plugs, with Recessed O-Ring
TO Plastic Fluid Fill / Drain Plugs, with or without Symbol Type: M - With drain symbol<br />Identification no.: 1 - Without vent hole
TO Plastic Fluid Fill / Drain Plugs, with or without Symbol
TAO Plastic Fluid Plugs, with Dipstick, without Symbol
TAO Plastic Fluid Plugs, with Dipstick, without Symbol
TCA Plastic Fluid Plugs, with Dipstick, with Fluid Symbol
TCA Plastic Fluid Plugs, with Dipstick, with Fluid Symbol
GN 741 Aluminum Fluid Fill / Drain Plugs, with or without Symbol, Resistant up to 212 °F Type: AS - With drain symbol, plain finish<br />Identification no.: 1 - Without vent hole
GN 741 Aluminum Fluid Fill / Drain Plugs, with or without Symbol, Resistant up to 212 °F
GN 742 Aluminum Fluid Fill / Drain Plugs, with or without Symbol, Resistant up to 356 °F Type: OS - Without symbol, plain finish<br />Identification no.: 1 - Without vent hole
GN 742 Aluminum Fluid Fill / Drain Plugs, with or without Symbol, Resistant up to 356 °F
GN 742.5 Stainless Steel AISI 316L Fluid Fill / Drain Plugs, with or without Symbol, Resistant up to 356 °F Type: A - With drain symbol
GN 742.5 Stainless Steel AISI 316L Fluid Fill / Drain Plugs, with or without Symbol, Resistant up to 356 °F
GN 738 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 212 °F, Plain Finish
GN 738 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 212 °F, Plain Finish
GN 738 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 212 °F, Black Anodized Finish
GN 738 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 212 °F, Black Anodized Finish
GN 738.1 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 356 °F, Plain Finish
GN 738.1 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 356 °F, Plain Finish
GN 738.1 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 356 °F, Black Anodized Finish
GN 738.1 Aluminum Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 356 °F, Black Anodized Finish
GN 738.5 Stainless Steel Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 356 °F, Plain Finish
GN 738.5 Stainless Steel Magnetic Threaded Plugs, Magnet Material AINiCo, Resistant up to 356 °F, Plain Finish
GN 749 Steel Threaded Plugs Type: A - NBR rubber seal (Perbunan<sup>®</sup>)
GN 749 Steel Threaded Plugs
DIN 906 Steel Threaded Plugs, with Tapered Thread Material: ST - Steel<br />Type: A - Without thread coating
DIN 906 Steel Threaded Plugs, with Tapered Thread
DIN 906 Stainless Steel Threaded Plugs, with Tapered Thread Material: NI - Stainless steel<br />Type: A - Without thread coating
DIN 906 Stainless Steel Threaded Plugs, with Tapered Thread
DIN 908 Steel / Stainless Steel Threaded Plugs, with Collar and Internal Hex Material: ST - Steel<br />Type: AA - With aluminum sealing ring
DIN 908 Steel / Stainless Steel Threaded Plugs, with Collar and Internal Hex
DIN 910 Steel / Stainless Steel Threaded Plugs, with Collar and External Hex Material: ST - Steel<br />Type: AC - With copper sealing ring
DIN 910 Steel / Stainless Steel Threaded Plugs, with Collar and External Hex
EN 746 Plastic Threaded Plugs
EN 746 Plastic Threaded Plugs
GN 441 Aluminum Threaded Plugs, with Finger Grip, Resistant up to 212 °F Identification no.: 1 - Without vent hole<br />Color: BL - Plain, tumbled finish
GN 441 Aluminum Threaded Plugs, with Finger Grip, Resistant up to 212 °F
GN 442 Aluminum Threaded Plugs, with Finger Grip, Resistant up to 392 °F Identification no.: 1 - Without vent hole<br />Color: BL - Plain, tumbled finish
GN 442 Aluminum Threaded Plugs, with Finger Grip, Resistant up to 392 °F
EN 548.2 Plastic Fluid Retention Caps
EN 548.2 Plastic Fluid Retention Caps
EN 548.1 Plastic Fluid Fill Plugs, with or without Dipstick Type: B - With dipstick
EN 548.1 Plastic Fluid Fill Plugs, with or without Dipstick
EN 556 Plastic Filler Breather, with Open / Closed Position
EN 556 Plastic Filler Breather, with Open / Closed Position
EN 748 Plastic Fluid Fill Plugs, with or without Dipstick, Push-Fit Type Type: A - Without dipstick<br />Identification no.: 1 - Without vent hole
EN 748 Plastic Fluid Fill Plugs, with or without Dipstick, Push-Fit Type

Fluid Drain Valves

GN 880.1 Connector Pieces Fluid Drain Valves for GN 880, without Drain Hose Type: A - Straight connection
GN 880.1 Connector Pieces Fluid Drain Valves for GN 880, without Drain Hose
GN 880.1 Connector Pieces for Fluid Drain Valves GN 880, with Drain Hose Type: B - 45° connection
GN 880.1 Connector Pieces for Fluid Drain Valves GN 880, with Drain Hose
GN 880 Steel / Brass Fluid Drain Valves Material: ST - Steel
GN 880 Steel / Brass Fluid Drain Valves

Breather Caps, Breather Valve Caps

EN 552 Plastic Breather Caps, with or without Dipstick, with or without Splash Guards Type: A - Without dipstick
EN 552 Plastic Breather Caps, with or without Dipstick, with or without Splash Guards
EN 552.6 Plastic Breather Caps, with or without Dipstick, with Splash Guards, ATEX Explosion Protective Type: A - Without dipstick
EN 552.6 Plastic Breather Caps, with or without Dipstick, with Splash Guards, ATEX Explosion Protective
EN 552.1 Plastic Breather Valve Caps, with Gasket
EN 552.1 Plastic Breather Valve Caps, with Gasket
EN 663 Plastic Breather Caps, with or without Dipstick, with or without Splash Guards Type: A - Without dipstick
EN 663 Plastic Breather Caps, with or without Dipstick, with or without Splash Guards
EN 774.1 Plastic Breather Check Valve Caps, with Membrane Color: RT - Red, RAL 3000
EN 774.1 Plastic Breather Check Valve Caps, with Membrane
EN 774 Plastic Breather Valve Caps, with or without Dipstick, with Double Valve Type: A - Without dipstick
EN 774 Plastic Breather Valve Caps, with or without Dipstick, with Double Valve
EN 664 Plastic Filler Strainers, Vertical Installation Bildvarianten_d1: G - Thread
EN 664 Plastic Filler Strainers, Vertical Installation
EN 664.1 Plastic Filler Strainers, Side Installation Bildvarianten: G - Thread
EN 664.1 Plastic Filler Strainers, Side Installation
EN 775 Plastic Safety Breather Valve Caps, with Double Valve
EN 775 Plastic Safety Breather Valve Caps, with Double Valve
EN 764 Steel Sheet Metal Breather Valve Caps, with Double Valve Bildvariante: G - Thread
EN 764 Steel Sheet Metal Breather Valve Caps, with Double Valve
TA1-2 Plastic Breather Valve Caps, with or without Dipstick Type: A - Without dipstick
TA1-2 Plastic Breather Valve Caps, with or without Dipstick
TA3-7 Plastic Breather Valve Caps, with or without Dipstick Type: A - Without dipstick
TA3-7 Plastic Breather Valve Caps, with or without Dipstick
GN 881 Brass Breather Valves
GN 881 Brass Breather Valves
GN 883 Brass Breather Valves Type: A - Low design
GN 883 Brass Breather Valves
GN 882 Brass Breather Filters
GN 882 Brass Breather Filters
GN 884 Brass Breather Filters Type: A - Low design
GN 884 Brass Breather Filters
GN 7404 Aluminum Breather Membranes, Oil / Water Repellent
GN 7404 Aluminum Breather Membranes, Oil / Water Repellent
GN 7404 Stainless Steel Breather Membranes, Oil / Water Repellent
GN 7404 Stainless Steel Breather Membranes, Oil / Water Repellent
GN 7405 Stainless Steel Strainer Fittings Type: A - Fitting with internal thread on both ends
GN 7405 Stainless Steel Strainer Fittings
GN 7403.1 Stainless Steel Strainers
GN 7403.1 Stainless Steel Strainers
GN 7403 Aluminum Breather Strainers, with Stainless Steel Mesh
GN 7403 Aluminum Breather Strainers, with Stainless Steel Mesh
GN 7403 Stainless Steel Breather Strainers, with Stainless Steel Mesh
GN 7403 Stainless Steel Breather Strainers, with Stainless Steel Mesh
EN 655 Plastic Flow Indicators, with Rotor
EN 655 Plastic Flow Indicators, with Rotor
GN 7430 Brass Thin Hex Nuts, for Hydraulic Components Material: MS - Brass
GN 7430 Brass Thin Hex Nuts, for Hydraulic Components
GN 7430 Stainless Steel Thin Hex Nuts, for Hydraulic Components
GN 7430 Stainless Steel Thin Hex Nuts, for Hydraulic Components
GN 7490 Steel Weld Bushings, with or without Flange Material: ST - Steel<br />Type: A - With chamfer
GN 7490 Steel Weld Bushings, with or without Flange
GN 7490 Stainless Steel Weld Bushings, with or without Flange Material: NI - Stainless steel<br />Type: A - With chamfer
GN 7490 Stainless Steel Weld Bushings, with or without Flange

Seals

DIN 7603 Copper / Aluminum / Stainless Steel Sealing Washers, for Threaded Plugs DIN 908 and DIN 910 Material: AL - Aluminum
DIN 7603 Copper / Aluminum / Stainless Steel Sealing Washers, for Threaded Plugs DIN 908 and DIN 910
GN 7600 Elastomer Sealing Rings, Hygienic Design Material: EPDM - Ethylene propylene diene rubber
GN 7600 Elastomer Sealing Rings, Hygienic Design
GN 7607 Elastomer Wipers, Hygienic Design
GN 7607 Elastomer Wipers, Hygienic Design
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