Description
Industrial Fittings Sales
Compressed-Air Pressure Gauge — 50mm Dial, Rear Entry, 1/4″ BSPT (27-05R4-016B)
Part No: 27-05R4-016B | Barcode: 21945 | Range: Air Fittings & Piping
The 27-05R4-016B is a dry compressed-air pressure gauge with a 50mm dial face and a rear (back) entry 1/4″ BSPT connection. Fit it to a compressor, regulator, air receiver or tool manifold to read line pressure at a glance.
50mm Dial
Rear Entry
1/4″ BSPT
Compressed Air
Dry Gauge
Bourdon Tube
Suitable For
Compressors & Receivers
Air Regulators & FRLs
Air-Tool Manifolds
Workshop Air Reticulation
Key Features & Benefits
- 50mm dial face — clear, easy-to-read scale sized for panel and point-of-use mounting.
- Rear (rear/back) connection — the 1/4″ BSPT thread enters from the rear so the gauge sits the right way for flush panel and bracket mounting.
- 1/4″ BSPT thread — taper thread seals on regulators, gauge ports and tee-pieces with thread tape or sealant.
- Bourdon-tube movement — proven mechanical movement for reliable compressed-air pressure indication.
When to Use This Gauge
Reach for part 27-05R4-016B when you need a 50mm gauge with a rear 1/4″ BSPT port — monitoring compressor, receiver or regulated line pressure. Match the dial size to the space you have and the entry position (rear or bottom) to how the gauge mounts on your regulator, manifold or panel.
Pressure Gauge Range — Sizes Available
| Part No. | Dial | Entry | Thread | Fill |
|---|---|---|---|---|
| 27-04R2-010 | 40mm | Rear Entry | 1/8″ BSPT | Dry |
| 27-04B2-010 | 40mm | Bottom Entry | 1/8″ BSPT | Dry |
| 27-05R4-016B ★ | 50mm | Rear Entry | 1/4″ BSPT | Dry |
| 27-05B4-010 | 50mm | Bottom Entry | 1/4″ BSPT | Dry |
| 27-06R4-016 | 63mm | Rear Entry | 1/4″ BSPT | Dry |
| 27-06B4-016 | 63mm | Bottom Entry | 1/4″ BSPT | Dry |
| 27-L06B4-014 | 63mm | Bottom Entry | 1/4″ BSPT | Liquid Filled |
★ You are viewing the highlighted gauge. Other dial sizes, entry positions and threads in this range are also available.
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