1 1⁄4 Pipe Size Compressed Air Lubricators

Filter by

Inlet Pipe Size

Outlet Pipe Size

Component

Filter/Regulator/Lubricator

Lubricator

Lubricant Capacity

32 fl. oz.

Inlet Thread Type

NPT

Bowl Type

Opaque with Sight Glass

Pipe Size

Outlet Thread Type

Bowl Material

Fitting Connection

Gender

Height

Material

Maximum Temperature

Outlet Gender

Overall Height

Overall Width

Recommended Lubricant ISO Viscosity Grade

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

RoHS

Compliant

Compliant with Exemptions

Thread Type

Width

Housing Material

5 Products

About Air Preparation

Customize your air preparation system with dryers, filters, and other purifying parts.

Compressed Air Lubricators

Add lubrication to your air supply to extend the service life of air-powered tools and equipment. These lubricators have either a clear bowl or a sight glass so you can check the oil level for refilling. Adjust the amount of lubricant in the air based on your equipment's performance. If your machine is running loudly or showing signs of wear, increase the amount; if you notice oil building up, decrease it. Install these lubricators in your air line after filters and regulators.

Aluminum and zinc bowls are stronger than plastic bowls, so they won't crack or shatter if dropped.

Mounting brackets (sold separately) allow you to attach the lubricator to a wall or equipment.

NPT Female Inlet and Outlet

Opaque
Bowl with
Sight Glass

Lubricators
Pipe Size						Overall				Mounting Brackets
Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Max. Temp., °F	Lubricant Cap., oz.	Ht.	Wd.		Each		Each
Aluminum Bowl—Opaque with Sight Glass
1 1/4	1 1/4	275 scfm @ 90 psi	250	175°	32	12 1/2"	4 1/2"	4962K26	0000000	4957K77	000000

Compressed Air Filter/Regulator/Lubricators (FRLs)

Inline with Opaque Bowls and Sight Glass

A filter, regulator, and lubricator combined, these FRLs provide clean, lubricated compressed air at your required pressure. The regulator is relieving, so it will exhaust when the downstream pressure exceeds the set pressure.

Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs. Aluminum and zinc bowls are stronger than plastic bowls, so they won't crack or shatter if they’re dropped.

Bowls with an automatic drain periodically release condensate into the air, eliminating the need for manual emptying.

Mounting brackets (sold separately) allow you to attach the FRL to a wall or equipment.

Filter/Regulator/Lubricators (FRLs)
Pipe Size								Overall				Mounting Brackets		Replacement Filter Elements
Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Removes Particle Size Down To, microns	Drain Type	Pressure Regulating Range, psi	Lubricant Cap., oz.	Ht.	Wd.		Each		Each		Each
NPT Female Inlet and Outlet
Inline with Opaque Aluminum Bowl and Sight Glass
1 1/4	1 1/4	168 scfm @ 100 psi	250	5	Automatic	5-125	32	12 7/8"	14 3/4"	4957K29	000000000	4957K78	0000000	4958K97	000000