STjh medium 24 inch fully welded high-seal pass box with coved chamber and isolated electronic interlock

STJH-HIGH-SEAL-STAINLESS-PASS-BOX-24

High-Seal Stainless Steel Pass Box 24 in

A medium high-seal chamber that adds practical tray capacity, a fully welded body choice and isolated electronic door control.

24 in medium transfer width
Fully welded clean-seam option
Isolated electronic interlock available

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Product Introduction

The 24 in internal width provides a general-purpose aseptic transfer size between the compact 18 in and large 30 in models. Buyers can select 304 or 316L stainless steel, fully welded clean-seam construction and an isolated electronic interlock. This combination suits compounding and manufacturing partitions where medium trays must pass without sacrificing gasket compression or door-status separation.

Key Features

Practical tray access

The 24 in opening provides handling clearance for medium bins and preparation trays without the footprint of the 30 in model.

Welded hygiene upgrade

A fully welded body can reduce interior seams around frequent pharmaceutical wipe-down areas.

Electrically isolated sequencing

The optional isolated interlock controls opposing doors without mechanically linking hardware through the chamber.

Technical Parameters

Internal Width	24 in
Material Options	304 or 316L stainless steel
Body Option	Fully welded clean-seam construction
Door Seal	Compression-sealed
Door Latching	Positive compression hardware
Interlock Option	Isolated electronic
Surface Treatment	Brushed stainless with electropolish available
Installation	Wall-mounted transfer opening
Intended Loads	Medium aseptic trays and component bins
Customization	Available based on the intended application and operating environment.

Applications

For compounded preparations, sterile components and medium clean supply trays passing between pharmacy, pharmaceutical or medical-device rooms. Reserve service access for the electronic interlock and define how the chamber will be isolated if controls require maintenance.

Solutions for Your Application

Mechanical linkage can complicate cleaning or service around a high-seal transfer chamber.Select the isolated electronic interlock where separated door control better fits the wall and maintenance strategy.

The 18 in model is too tight for routine trays, but a 30 in opening would enlarge the pressure boundary unnecessarily.Use the 24 in chamber as the middle capacity, checking tray handles and gloved-hand clearance before release.

Available Options

Choose 304 or 316L, fully welded construction, electropolish, window design and electronic interlock interfaces. Establish required leak performance, gasket compatibility and fail-state behavior for the room pressure plan.

Planning a High-Seal Stainless Steel Pass Box 24 in specification?

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