---
product_id: 56344939
title: "McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White"
brand: "mcalpine"
price: "¥21069"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/56344939-mcalpinest90cpb-p-hp2-1-5-inch-90mm-hi-flow-shower
store_origin: JP
region: Japan
---

# 1.5 inch Hi-Flow size Removable 113mm flange for easy cleaning Chrome plated brass flange McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White

**Brand:** mcalpine
**Price:** ¥21069
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with flow and style that won’t quit!

## Quick Answers

- **What is this?** McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White by mcalpine
- **How much does it cost?** ¥21069 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56344939-mcalpinest90cpb-p-hp2-1-5-inch-90mm-hi-flow-shower)

## Best For

- mcalpine enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Petal Shape:** Unique petal design fits perfectly with 90mm waste holes, adding a subtle style upgrade.
- • **Compact & Lightweight:** Only 200g and 90mm tall, it fits seamlessly without bulk, perfect for minimalist bathrooms.
- • **Durable Chrome Finish:** Chrome plated brass flange offers corrosion resistance and a polished, modern look.
- • **Effortless Water Flow:** Hi-Flow 1.5 inch design ensures rapid drainage, preventing shower backups.
- • **Hassle-Free Maintenance:** Removable 113mm flange makes cleaning quick and simple—no plumber needed.

## Overview

The McalpineST90CPB-P-HP2 is a 1.5 inch, 90mm high-flow shower trap featuring a stylish petal shape and durable chrome plated brass flange. Designed to fit standard 90mm waste holes, it includes a removable 113mm flange for easy cleaning and maintenance. Lightweight and compact, this trap combines functionality with sleek design, making it an essential upgrade for modern showers.

## Description

McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White

## Features

- Chrome plated brass flange
- Petal shape Design
- Fits shower trays with a 90mm waste hole
- Overall height 90mm
- Removable 113mm flange facilitates easy cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Shape | Petal |
| Item weight | 200 Grams |
| Is framed? | No |
| Number of doors | 1 |
| Unit count | 1.0 Count |
| Assembly required | No |
| Colour | Chrome/White |
| Manufacturer | McAlpine |
| Part Number | 7G-NBIZ-E9KU |
| Product Dimensions | 20 x 7 x 20 cm; 200 g |
| Item model number | 7G-NBIZ-E9KU |
| Finish | Chrome |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Included Components | Trap; fittings |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 200 g |

## Product Details

- **Style:** Brass
- **Finish type:** Chrome
- **Material:** Brass
- **Brand:** Mcalpine
- **Installation type:** Freestanding

## Images

![McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White - Image 1](https://m.media-amazon.com/images/I/61LkgES9xtL.jpg)
![McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White - Image 2](https://m.media-amazon.com/images/I/414NNmMqzPL.jpg)
![McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White - Image 3](https://m.media-amazon.com/images/I/61tHp6BweTL.jpg)
![McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White - Image 4](https://m.media-amazon.com/images/I/61ub8AIeIsL.jpg)
![McalpineST90CPB-P-HP2 1.5 inch 90mm Hi-Flow Shower Trap-Petal Shape, Chrome/White - Image 5](https://m.media-amazon.com/images/I/61QM5sxD0aL.jpg)

## Questions & Answers

**Q: When should I use an anti-syphon or resealing trap?**
A: Generally, the waste pipe or discharge pipe from an appliance is beyond the limitations of an unvented waste pipe. Usually more critical on the basin and bidet Wastes.

**Q: What is the difference between an anti-syphon trap and a re-sealing trap?**
A: A re-sealing is designed to allow air to pass through the water seal under negative pressure but will retain sufficient water. An anti siphon trap has a small mechanical valve which opens under negative pressure.

**Q: Why does water not run away in my shower?**
A: If it is not due to the obvious reason of a blockage caused by a buildup of debris, the problem could be due to back pressure within the discharge pipe.

**Q: What is the maximum thickness of bath that your bath fillers can be installed on?**
A: The maximum thickness of the bath is 20mm and unfortunately, we do not make an extension ferrule to extend that length.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by L***R on 17 December 2018*

UPDATE: 18 months on and nothing negative to report. Trap remains leak free, smell-free and looking like new.So glad I shopped around and went for quality rather than a cheap alternative. The waste was easily installed by my plumber and has not leaked at all. The flow rate is good. The product feels robust and should last a long time. Being brass, the grill is solid and durable (unlike cheaper plastic alternatives). I love the fact that not only can the grill be lifted out to remove any debris (using the little hook provided), but the entire trap can simply be removed for a more thorough clean.

### ⭐⭐⭐⭐⭐ quality product
*by J***J on 20 December 2019*

Bought this for a shower installation. It is a high flow version which means it has a very large volume to reduce the impedance to water flowing from the shower floor making any risk of overflow significantly reduced. I had previously had installed a much smaller unit which didn't drain the water fast enough, this is no problem with this unit. Moreover the unit feels sturdy and off high quality, was delivered by amazon time and in originally packaging so five stars for them too. The product comes with two seals the thicker one for shower depths less than 6 mm and the thinner for shower depths more than 6 mm. It comes with all necessary fittings attached.

### ⭐⭐⭐⭐⭐ Quality, stylish and servicable product
*by S***A on 3 April 2022*

Easy to fit and clean, waste flush with the shower.

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**Shop now:** [https://www.desertcart.jp/products/56344939-mcalpinest90cpb-p-hp2-1-5-inch-90mm-hi-flow-shower](https://www.desertcart.jp/products/56344939-mcalpinest90cpb-p-hp2-1-5-inch-90mm-hi-flow-shower)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*