---
product_id: 725857432
title: "NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8\")"
brand: "nhn"
price: "R20"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/725857432-nhn-model-pdc103w-s-sss-hydraulic-self-closing-concealed-door
store_origin: ZA
region: South Africa
---

# Fits doors 29.5"–37.3" wide Dual valve speed control 220 lbs max door weight NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8")

**Brand:** nhn
**Price:** R20
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Master your door’s flow with precision and style!

## Quick Answers

- **What is this?** NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8") by nhn
- **How much does it cost?** R20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/725857432-nhn-model-pdc103w-s-sss-hydraulic-self-closing-concealed-door)

## Best For

- nhn enthusiasts

## Why This Product

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

## Key Features

- • **Precision Hold-Open:** Securely holds doors at 90° for convenience and accessibility
- • **Effortless Door Control:** Low resistance for smooth open/close action, perfect for busy office flow
- • **Universal Compatibility:** Designed for wood, steel, and aluminum doors up to 220 lbs and 37.3" wide
- • **Streamlined Installation:** No floor prep needed—save time and cut costs on setup
- • **Customizable Closing Speed:** Dual independent valves let you fine-tune door closing to your exact preference

## Overview

The NHN PDC103W-S is a hydraulic self-closing concealed door closer engineered for wood, steel, and aluminum doors weighing up to 220 lbs and measuring up to 37.3 inches wide. Featuring advanced cam-type technology and dual speed adjustment valves, it ensures smooth, low-resistance operation with a reliable 90-degree hold-open function. Its narrow design and floor-free installation make it an efficient, cost-saving solution for commercial and residential spaces.

## Description

NHN PDC-100W pivot closer is suitable for wood, aluminum and steel doors. The NHN PDC-100W pivot closer incorporates the latest cam-type technology for improved open/close torque efficiency and easy open and close. The closing speed can be easily adjusted with two independent adjustment valves. Hold open at 90 degrees. Narrow style, high performance Easy to install; saves money and time without floor preparation

## Features

- Ideal for double action doors 37 3/8 inches (950 mm) widest Holds up to 220 lbs
- Low open and close resistance According to the drawing, please prepare the appropriate cutouts for your door/door frame
- Applicable door width: 29-1/2" - 37-3/8" (750-950mm)
- Applicable door thickness: 1-9/16" minimum (40mm)
- Applicable door weight:132-220lbs (60-100kg)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Recommended Uses For Product | [Value] Safety applications in commercial buildings, facility buildings, energy efficient houses and residential environments |
| Manufacturer | NHN |
| Model Number | PDC103W-S |
| Product Dimensions | 18.03 x 3.3 x 7.11 cm; 2.25 kg |
| Are Batteries Included | No |
| Item Weight | 2.25 Kilograms |

## Product Details

- **Material:** Metal
- **Brand:** NHN
- **Color:** Satin Stainless Steel
- **Exterior Finish:** Aluminum
- **Installation Type:** Screw-In

## Images

![NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8") - Image 1](https://m.media-amazon.com/images/I/51uEB80xKrL.jpg)
![NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8") - Image 2](https://m.media-amazon.com/images/I/31Se1KGa+EL.jpg)
![NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8") - Image 3](https://m.media-amazon.com/images/I/51RXJAdLMOL.jpg)
![NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8") - Image 4](https://m.media-amazon.com/images/I/5143YU-Gw6L.jpg)
![NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wood & Steel Doors (Hold Open 90 Degrees)... (Hold Open/Max Door Width 37 3/8") - Image 5](https://m.media-amazon.com/images/I/31bECaJckqL.jpg)

## Questions & Answers

**Q: Can the closing speed be regulated if a wind gust hits the door as it closes?**
A: This closer has two speed adjustment, one for closing speed and another one is for latching speed, however this closer is only use for interior door.

**Q: What tool do you recommend to use to cut the door on the bottom? Router? Is it safe to use such a long drill bit?**
A: Normally you can use Forstner drill bits or spade drill bits to make rough recess, then finish the details with chisel. Router would also work as long as you have a secure guide jig to hold the router in place and avoid it to cut unwanted area.

**Q: Does it have an option to open in one direction only?**
A: Hi,
Unfortunately there is no option to open in one direction only. (You may put door stops or L-shape bracket on top jamb to prevent the door to swing one direction.)

**Q: How does this work and how do you install this?**
A: Hello,
PDC105W-S is a pivot type door closer.
Installation is quite easy. The bottom base plate can be mounted on the surface of floor without making a digging or cavity on floor/tiles. The closer main body is concealed inside the door so it will become invisible.
PDC105W-S is a double-acting door closer that the door can open to 90 or 150° both inside and outside.
Both the closing speed and the latching speed are individually adjustable.
PDC105W-"S" comes with hold open function. (Non hold open model: "PDC105W")

Thank you.

## Frequently Bought Together

- NHN Model: PDC103W-S SSS - Hydraulic Self Closing Concealed Door Closer for Wooden & Steel Doors (Hold Open 90degree) … (Hold Open/Max. Door Width 37 3/8 in.)
- HWIUS Self Closing Pivot Door Hinges, Hidden Door Pivot Hinges, 360 Degree Shaft Swing Door Pivot Hinges Hardware, Stainless Steel Hinge System for Invisible Concealed Secret Wood Door Soft Close

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-20*