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LDI INDUSTRIES Air-Operated Closed Constant-Level Oiler A/OR2053-3 - Air-Operated Closed Constant-Level Oilers
LDI INDUSTRIESAir-Operated Closed Constant-Level Oilers

LDI INDUSTRIES Air-Operated Closed Constant-Level Oiler A/OR2053-3

The LDI INDUSTRIES Air/Oil Reservoir is a constant level oiler, a plastic air-operated closed unit with a 26 oz capacity and 9 in overall height. It features a 1/4"-20 UNF mounting thread (MPN A/OR2053-3). 3G…

SKU 3G-OTH-590245

Also listed as: AOR20533 · A OR2053 3 · A-OR2053-3

Brand
LDI INDUSTRIES
Item
Air-Operated Closed Constant-Level Oiler A/OR2053-3
Part Number
A/OR2053-3
Category
Air-Operated Closed Constant-Level Oilers
Available to Order
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

LDI INDUSTRIES
Manufacturer Part Number
A/OR2053-3
Type
Plastic
UNSPSC
24111801
Capacity
26 oz
Includes
(2) Pipe Plugs for Filler; Equalizer Ports
Feed Type
Single Feed Type Indicates whether the oiler has one or more channels for delivering the lubrication.
Vent Type
Closed
Overall Ht
9 in
Catalog Page
N/A
Product Type
Constant-Level Oiler
Body Material
Aluminum
Overall Depth
3-3/4 in
Overall Width
3-3/4 in
Operation Type
Air Operated
Overall Height
9 in
Country of Origin
USA (subject to change)
Reservoir Capacity
26 oz
Reservoir Diameter
3-1/2 in Reservoir Diameter The length of the reservoir bowl from one side to the other, measured in inches.
Reservoir Material
Plastic Reservoir Material The material of the bowl on the oiler that holds the lubrication.
Mounting Thread Size
1/4"-20
Mounting Thread Type
UNF
Resistance Properties
Shatter & Crack Resistant
Maximum Pressure Rating
80 psi
Maximum Temperature Rating
140 °F

Technical Documents

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LDI INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LDI INDUSTRIES Air/Oil Reservoir is a constant level oiler, a plastic air-operated closed unit with a 26 oz capacity and 9 in overall height. It features a 1/4"-20 UNF mounting thread (MPN A/OR2053-3). 3G Electric interprets demand and delivers this genuine industrial part across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the LDI INDUSTRIES Air/Oil Reservoir A/OR2053-3 used for?

This constant level oiler automatically maintains a precise oil level in bearing housings, gearboxes, and pump reservoirs. It is ideal for industrial machinery requiring reliable lubrication without manual refills. 3G Electric supplies this genuine LDI INDUSTRIES part to support maintenance across machining, power transmission, and material handling applications.

What are the specifications of the LDI INDUSTRIES A/OR2053-3 constant level oiler?

The LDI INDUSTRIES A/OR2053-3 is a plastic air-operated closed constant level oiler with a 26 oz capacity and 9 in overall height. It has a 1/4"-20 UNF mounting thread. This unit is designed for reliable, automatic oil delivery in industrial equipment.

Where to buy the LDI INDUSTRIES A/OR2053-3 air/oil reservoir worldwide?

3G Electric sources and delivers the genuine LDI INDUSTRIES A/OR2053-3 constant level oiler to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct part for your industrial lubrication needs, no matter your location.

How to install the LDI INDUSTRIES A/OR2053-3 constant level oiler?

Mount the oiler using the 1/4"-20 UNF thread into a compatible reservoir port. Connect the air supply to the closed system as per the manufacturer's instructions. Ensure the reservoir is filled with the recommended oil grade and verify the oil level is maintained before starting equipment.

Used in

Common applications for LDI INDUSTRIES
Hydraulic power units — LDI Industries closed high-pressure oil level gauge G615-12-A-1 with thermometer for pressurized reservoir monitoring
Gearbox lubrication — LDI Industries vented oil level gauge G421-3 with 3/8" NPTF female connection and 4 1/4 in sight height
Bearing housing oil level maintenance — LDI Industries air-operated constant-level oiler A/OR205 with 26 oz capacity and 1/4"-20 UNF mounting
Compressor crankcase — LDI Industries vented oil level gauge G261-3 with 3/8" NPTF male connection and Buna N seal
Machine tool lubrication — LDI Industries precision metering lubrication system 1TMU1 with 8 NPT feeds and 0.5 gal reservoir
Pump reservoir level indication — LDI Industries vented oil level gauge G404-2 with 1/4" NPTF female connection and 2 1/4 in sight height
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LDI INDUSTRIES Products

3G Electric supplies LDI INDUSTRIES air-operated closed constant-level oilers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This air-operated closed constant-level oiler automatically maintains a precise oil level in industrial machinery bearings and gearboxes. The single, closed-vent unit is constructed of plastic and aluminum, featuring a dual regulator with 128 oz capacity. It mounts via a 1/8"-27 NPTF thread
LDI INDUSTRIES
This air-operated closed constant-level oiler automatically maintains a precise oil level in industrial machinery bearings and gearboxes. The single, closed-vent unit is constructed of plastic and aluminum, featuring a dual regulator with 128 oz capacity. It mounts via a 1/8"-27 NPTF thread

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