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LENZ Hydraulic Tank Breather, 3/4 in NPT, 2.8 in Overall Height - Hydraulic Tank Breathers
LENZHydraulic Tank Breathers

LENZ Hydraulic Tank Breather, 3/4 in NPT, 2.8 in Overall Height

The LENZ Filler Strainer Breather Plug is a hydraulic tank breather constructed from steel with a polyurethane foam element. It features a 3/4 in NPT inlet connection size and a 2.8 in overall height, identified by…

SKU 3G-OTH-162494

Brand
LENZ
Item
Hydraulic Tank Breather, 3/4 in NPT, 2.8 in Overall Height
Part Number
221680
Category
Hydraulic Tank Breathers
Available to Order
Also known as:221680LENZ
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Technical Specifications

LENZ
Manufacturer Part Number
221680
Overall Ht
2.8 in
NPT Inlet Connection Size
3/4 in

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

Product Description

The LENZ Filler Strainer Breather Plug is a hydraulic tank breather constructed from steel with a polyurethane foam element. It features a 3/4 in NPT inlet connection size and a 2.8 in overall height, identified by manufacturer part number 221680.

Frequently Asked Questions

What is a LENZ Filler Strainer Breather Plug used for?

A LENZ Filler Strainer Breather Plug filters incoming air and debris from hydraulic tank openings while allowing fluid filling. It is used in industrial hydraulic systems to prevent contamination and maintain system cleanliness, supporting reliable operation of pumps, valves, and actuators.

What are the specifications of the LENZ 221680 Filler Strainer Breather Plug?

The LENZ 221680 Filler Strainer Breather Plug is made of steel with a polyurethane foam element. It has a 3/4 in NPT inlet connection size and a 2.8 in overall height. This hydraulic tank breather is designed for standard industrial applications requiring reliable filtration and filling access.

Where to buy a LENZ Filler Strainer Breather Plug worldwide?

3G Electric supplies the LENZ Filler Strainer Breather Plug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other hydraulic components from brands like LENZ, SKF, and Festo.

How to install a LENZ Filler Strainer Breather Plug?

Install the LENZ Filler Strainer Breather Plug by threading the 3/4 in NPT connection into the hydraulic tank opening. Tighten securely by hand or with a wrench on the hex body. Ensure the polyurethane foam element is clean and undamaged before use. Replace the element periodically per manufacturer guidelines.

Used in

Common applications for LENZ
Industrial hydraulic power units — LENZ tank suction strainers (e.g., MPN 221206, 30 gpm, 1 1/2 in NPT) protect pumps from particulate contamination in reservoir suction lines.
Mobile hydraulic systems — LENZ externally mounted suction strainers (e.g., MPN 221217, 25 gpm, 1 1/4 in NPT) provide easy access for maintenance on construction and agricultural equipment.
Marine hydraulic systems — LENZ stainless steel suction strainers (e.g., MPN 221203, 50 gpm, 2 in NPT) resist corrosion in saltwater environments.
Hydraulic reservoir monitoring — LENZ oil level gauges with thermometer (MPN 221199) allow visual checking of fluid level and temperature in unpressurized tanks.
Machine tool hydraulic systems — LENZ suction strainers (e.g., MPN 221215, 10 gpm, 3/4 in NPT) filter fluid in compact power units where space is limited.
Hydraulic press maintenance — LENZ replacement strainer elements (100 mesh stainless steel) restore filtration efficiency during scheduled service.
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LENZ Products

3G Electric supplies LENZ hydraulic tank breathers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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