---
product_id: 56802195
title: "Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT"
brand: "buyers products company"
price: "62.72 DT"
currency: TND
in_stock: true
category: "Buyers Products Company"
url: https://www.desertcart.tn/products/56802195-buyers-products-hbf12p-dc-hydraulic-power-unit-poly-breather-cap
store_origin: TN
region: Tunisia
---

# Free airflow ventilation Filters 40 micron particles Oil-resistant filter Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT

**Brand:** buyers products company
**Price:** 62.72 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your hydraulic game with breathable, bulletproof protection!

## Quick Answers

- **What is this?** Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT by buyers products company
- **How much does it cost?** 62.72 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/56802195-buyers-products-hbf12p-dc-hydraulic-power-unit-poly-breather-cap)

## Best For

- buyers products company enthusiasts

## Why This Product

- Trusted buyers products company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Easy, Work Hard:** Ensures continuous clean air flow to your hydraulic reservoirs, preventing contamination and system downtime.
- • **Oil-Resistant Durability:** Constructed with oil-resistant materials to withstand harsh hydraulic environments without degradation.
- • **Micron-Perfect Filtration:** Blocks dirt and dust particles as small as 40 microns, safeguarding your equipment’s longevity.
- • **Trusted Industry Standard:** Ranked #2 in Hydraulic Breather Caps with a 4.5-star rating from over 400 professionals.
- • **Precision Fit, Universal Use:** 3/4 NPT threading fits most hydraulic tanks and reservoirs for seamless installation.

## Overview

The Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap is a robust ventilator designed to provide free flow of clean air into hydraulic reservoirs. Featuring oil-resistant filter elements that trap particles as small as 40 microns, it ensures contamination-free operation. With a 3/4 NPT thread size, durable plastic construction, and a top industry ranking, this breather cap is a must-have for professionals seeking reliable hydraulic system protection.

## Description

The Breather Cap from Buyers Products acts as a ventilator to provide a free flow of clean air into your reservoir. It features oil-resistant filter elements that keep out dirt and dust particles as small as 40 microns. Breather cap sizing ranges from 1/8 in. NPT to 1 in. NPT.

## Features

- Provides free flow of clean air into hydraulic fluid, oil, chemical, and coolant tanks or reservoirs.
- Large, oil-resistant filter elements dirt and dust particles as small as 40 micron.
- Commonly used for hydraulic tanks and hydraulic reservoirs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AXDAN |
| Best Sellers Rank | #27,005 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Hydraulic Breather Caps |
| Brand Name | Buyers Products Company |
| Color | Black |
| Connector Type | Cap |
| Customer Reviews | 4.5 4.5 out of 5 stars (446) |
| Exterior Finish | Aluminum |
| Included Components | Breather Cap |
| Item Dimensions | 2 x 2 x 2 inches |
| Item Type Name | Breather Cap |
| Item Weight | 4.54 g |
| Manufacturer | Buyers Products |
| Manufacturer Part Number | HBF12P |
| Manufacturer Warranty Description | 1 Year |
| Material Type | Plastic |
| Model Number | HBF12P |
| Number of Pieces | 1 |
| Size | 3/4 NPT Poly |
| Thread Size | 3/4 |
| Thread Type | NPT |
| UPC | 724920064484 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Buyers Products Company
- **Color:** Black
- **Connector Type:** Cap
- **Exterior Finish:** Aluminum
- **Item Weight:** 4.54 g
- **Item dimensions L x W x H:** 2 x 2 x 2 inches
- **Material:** Plastic
- **Size:** 3/4 NPT Poly
- **Thread Size:** 3/4
- **Thread Type:** NPT

## Images

![Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT - Image 1](https://m.media-amazon.com/images/I/61J-RjppH7L.jpg)
![Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT - Image 2](https://m.media-amazon.com/images/I/61H3uOcJ5BL.jpg)
![Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT - Image 3](https://m.media-amazon.com/images/I/61-r8qBym1L.jpg)
![Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT - Image 4](https://m.media-amazon.com/images/I/61TB-ZwelmL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What size thread is this cap !**
A: This would have 1" NPT threads.

**Q: Could I use this to cap the air vent in an rv water tank?  Need air in, but need to keep bugs and dirt out.**
A: Part# HBF12P can be used on 3/4" NPT ports.

**Q: Does this allow air out?**
A: The HBF12P allows clean air to flow into your reservoir to prevent a vacuum from forming.

## Frequently Bought Together

- Buyers Products HBF12P DC Hydraulic Power Unit Poly Breather Cap, Free Flow Ventilator for Reservoir, Oil-Resistant, 3/4 NPT
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**Shop now:** [https://www.desertcart.tn/products/56802195-buyers-products-hbf12p-dc-hydraulic-power-unit-poly-breather-cap](https://www.desertcart.tn/products/56802195-buyers-products-hbf12p-dc-hydraulic-power-unit-poly-breather-cap)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-24*