--- product_id: 422188778 title: "NANPU DFR-02 1/4\" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl" brand: "nanpu" price: "28643 kr" currency: ISK in_stock: true reviews_count: 5 category: "Nanpu" url: https://www.desertcart.is/products/422188778-nanpu-dfr-02-1-4-npt-air-drying-system-double store_origin: IS region: Iceland --- # NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl **Brand:** nanpu **Price:** 28643 kr **Availability:** ✅ In Stock ## Quick Answers - **What is this?** NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl by nanpu - **How much does it cost?** 28643 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/422188778-nanpu-dfr-02-1-4-npt-air-drying-system-double) ## Best For - nanpu enthusiasts ## Why This Product - Trusted nanpu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Installation and Operating: 1. Please cleaning the port and fitting before installing, avoiding bringing dirty thing to the air path.2. Pay attention to direction of air flow and arrow pointing on body if match, minding port and tooth type if correct.3. Adjustment of pressure: Pull up the knob of adjustment of pressure up, clockwise rotation, pressure is rising. Anticlockwise rotation, pressure is down. Watch the air gauge and point range and adjust the required pressure, then press the button to the lock status.4. Water bowl excretion. When it is no air pressure, water bowl will automatic excrete. When it has air pressure, the drainage column will rise. Water bowl excreted, releasing the drainage column after drainage finished, then drainage column will automatic rebound, drainage ended. When the water level is beyond upper limit, please drainage. Otherwise that will cause poor dehumidification. Notice: Please be careful to use a wrench to tighten the fitting. It is normal if there are extra threads, you can feel free to use. The first installation may have an excretion reaction(Not leakage, for the first time the internal pressure is different from the outside, it is necessary to discharge the excess air first. In this case, please wait for a while. Review: Compact unit that performs great Review: Quality - Très bonne qualité à très bon prix ## Features - 1/4" NPT Piggyback Air Filter/Regulator Combo - Double 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility - Max Supply Pressure:145 psi; Operating Pressure: 0-145 psi - Temperature Range: 41-140℉ (5-60℃）；Flow Rate: 18 SCFM (500 L /Minute)@ 90 PSI - Includes Semi-Auto Drain & Polycarbonate Bowl, 0-150 Gauge & Bracket，a pair of Air Coupler＆ Plug Kit, 2 x 1/4" NPT Fittings, 1 x Thread Seal Tape ## Images ![NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl - Image 1](https://m.media-amazon.com/images/I/81m9sR+qyCL.jpg) ![NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl - Image 2](https://m.media-amazon.com/images/I/71DHZIvvWaL.jpg) ![NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl - Image 3](https://m.media-amazon.com/images/I/61b32NYgnBS.jpg) ![NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl - Image 4](https://m.media-amazon.com/images/I/81bOtrtdifL.jpg) ![NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl - Image 5](https://m.media-amazon.com/images/I/81nkYNrT6PL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Compact unit that performs great *by R***F on 29 March 2026* ### ⭐⭐⭐⭐⭐ Quality *by D***M on 24 February 2026* Très bonne qualité à très bon prix ### ⭐⭐⭐⭐⭐ Good Air line filter/regulator *by B***C on 28 January 2026* --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/422188778-nanpu-dfr-02-1-4-npt-air-drying-system-double](https://www.desertcart.is/products/422188778-nanpu-dfr-02-1-4-npt-air-drying-system-double) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-29*