Sight Plugs

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<p>Sight plugs from Lube Devices, a part of LDI Industries, are designed for quick visual inspection to detect the presence of oil in gear cases / bearing housing. They are suitable for indicating liquid levels in reservoirs.</p>
LUBE -

Gage Sight Plug

StyleModelHex WidthMax. Operating PressureSight Dia.Body MaterialWindow MaterialSeal MaterialConnection TypeFor Fluid TypePrice
ALSP151-07-011 3/4"25 psi1.188"BrassGlassBuna-NPipe ThreadsLiquid€79.96
ALSP151-05-011 3/25"60 psi3/4"BrassGlassBuna-NPipe ThreadsLiquid€25.19
ALSP151-06-011 11/25"60 psi0.969"BrassGlassBuna-NPipe ThreadsLiquid€38.92
ALSP151-09-012 1/2"10 psi1 7/8"BrassGlassBuna-NPipe ThreadsLiquid€168.37
ALSP151-08-012"25 psi1.438"BrassGlassBuna-NPipe ThreadsLiquid€75.74
BLSP151-03-013/4"100 psi0.438"BrassGlassBuna-NPipe ThreadsLiquid€18.16
ALSP151-04-0122/25"100 psi0.562"BrassGlassBuna-NPipe ThreadsLiquid€18.64
LUBE -

Sight Plug Gage

StyleModelHex WidthSight Dia.Max. Operating PressureBody MaterialWindow MaterialConnection TypeFor Fluid TypeThread TypePrice
ALSP51-040.94"0.562"1750 psiCarbon SteelGlassPipe ThreadsLiquidNPT€16.05
BLSP51-071 3/4"1.188"1000 psiCarbon SteelGlassPipe ThreadsLiquidNPT€41.69
ALSP51-051.06"3/4"-Carbon SteelGlassPipe ThreadsLiquidNPT€20.06
ALSP51-061.38"0.938"1250 psiCarbon SteelGlassPipe ThreadsLiquidNPT€37.23
BLSP51-092 1/2"1 7/8"500 psiCarbon SteelGlassPipe ThreadsLiquidNPT€81.38
BLSP51-082"1.438"750 psiCarbon SteelGlassPipe ThreadsLiquidNPT€60.50
KIPP -

Sight Plugs

StyleModelBody MaterialFlange Dia.Seal MaterialHex WidthWindow MaterialConnection TypeFor Fluid TypeOperating Temp. RangePrice
AK0246.42100Aluminum42.5 mmViton40 mmGlassPipe ThreadsOil150°C€60.69
BK0448.24038Aluminum24.1 mm-22 mmPolyamidePipe ThreadsOil, Water-€14.13
CK0448.52114Aluminum55 mm-50 mmPolyamidePipe ThreadsOil, Water-€49.20
AK0246.423315Aluminum42.5 mmViton40 mmGlassPipe ThreadsOil150°C€65.00
CK0448.241815Aluminum24.5 mm-22 mmPolyamidePipe ThreadsOil, Water-€15.74
CK0448.36034Aluminum35.2 mm-32 mmPolyamidePipe ThreadsOil, Water-€22.28
AK0246.34034Aluminum34.5 mmViton32 mmGlassPipe ThreadsOil150°C€41.81
BK0448.29012Aluminum29.7 mm-27 mmPolyamidePipe ThreadsOil, Water-€19.27
AK0246.292015Aluminum29.5 mmViton27 mmGlassPipe ThreadsOil150°C€33.04
AK0246.29012Aluminum29.5 mmViton27 mmGlassPipe ThreadsOil150°C€37.38
CK0448.42100Aluminum44.1 mm-40 mmPolyamidePipe ThreadsOil, Water-€47.28
BK0448.20014Aluminum20 mm-17 mmPolyamidePipe ThreadsOil, Water-€8.72
CK0448.292215Aluminum29.5 mm-27 mmPolyamidePipe ThreadsOil, Water-€19.10
DK0445.135034Polyamide36 mmNbr30 mm-Pipe ThreadsOil90°C€7.63
EK0446.4440Polyamide42 mmNbr--Press FitOil90°C€14.56
DK0445.1221615Polyamide22 mmNbr18 mm-Pipe ThreadsOil90°C€4.59
DK0445.1362615Polyamide36 mmNbr30 mm-Pipe ThreadsOil90°C€8.60
FK0445.2282015Polyamide28 mmNbr24 mm-Pipe ThreadsOil90°C€6.53
FK0445.274200Polyamide74 mmNbr64 mm-Pipe ThreadsOil90°C€32.50
DK0445.1514015Polyamide51 mmNbr--Pipe ThreadsOil90°C€19.64
FK0445.2362715Polyamide36 mmNbr30 mm-Pipe ThreadsOil90°C€10.85
FK0445.228012Polyamide-Nbr24 mm-Pipe ThreadsOil90°C€6.53
FK0445.235034Polyamide36 mmNbr30 mm-Pipe ThreadsOil90°C€8.68
FK0445.222038Polyamide22 mmNbr18 mm-Pipe ThreadsOil90°C€5.70
FK0445.2251815Polyamide25.5 mmNbr21 mm-Pipe ThreadsOil90°C€5.74

Sight Plugs

Sight plugs from Lube Devices, a part of LDI Industries, are ideal for quick visual inspection to detect presence of oil in gear cases / bearing housing and indicate liquid levels in reservoirs. These units feature clear glass for clarity and unobstructed visibility. Low-pressure models feature tamper-resistant construction, whereas high-pressure models have fused, one-piece construction allowing high operating temperatures & pressures. Raptor Supplies offers a broad range of Lube sight plugs for operating pressure ranging from 10 to 1750 psi.

Frequently Asked Questions

What is the purpose of a float ball?

The float balls help to easily read the liquid level on the reservoir when a dark colour fluid is used or the fluids are placed in dimly lit conditions.

How to clean a sight plug?

Use warm water and soap. Do not clean with products containing ammonia or alcohol as they can cause cracking, reducing the pressure rating of the slight plug.

What are the products made of?

These sight plugs feature steel or brass construction, prevent wear & tear as well as corrosion and offer excellent durability.