AFRISO 1146285 Safety Glass Dual Set Bar Water Pressure RF63-D9 837-1 Gauge 0-1.0 0/4 316

( Brand: Afriso ), ( Manufacturer Part Number: 1146285 ), ( Model: RF63-D9 ), ( Face Diameter: 2.5 In ), ( Wetted Parts Material: 316 Ss / Stainless Steel ), ( Connection Diameter: Push-to-connect / Custom ), ( Standard: En 837-1 ), ( Accuracy Class: Cl. 1.6 ), ( Type: Dual Pressure Gauge Assembly ), ( Mounting Position: Back Mount ), ( Unit Type: Unit ), ( Lens Material: Safety Glass ), ( Bracket Material: Stainless Steel ), ( Maximum Pressure: 1.0 Bar / 4 Bar ), ( Country Of Origin: Germany )

Review AFRISO Safety Glass En Dual Pressure Gauge Set 0-1.0 And 0-4 Bar 316

The **Afriso 1146285 Safety Glass 837-1 Dual Pressure Gauge Set (0-1.0 bar / 0-4 bar, 316 Stainless Steel)** is a premium, industrial-grade pressure monitoring solution designed for applications requiring precise, reliable, and visually intuitive readings in demanding environments. This robust gauge set combines two high-performance pressure indicators in a single, compact housing, offering dual functionality for systems where two distinct pressure ranges must be tracked simultaneously. The primary gauge is calibrated to measure pressures from **0 to 1.0 bar**, ideal for low-pressure applications such as compressed air systems, vacuum monitoring, or light hydraulic setups, while the secondary gauge extends its range to **0-4 bar**, accommodating moderate pressure requirements in pneumatic tools, gas distribution, or low-pressure fluid transfer systems. Both gauges are engineered with **316-grade stainless steel construction**, ensuring exceptional corrosion resistance, durability, and longevity particularly critical in environments exposed to moisture, chemicals, or aggressive media. The **837-1 series** design incorporates a **safety glass** protective cover, which not only shields the delicate internal mechanisms from dust, debris, and accidental impact but also enhances visibility by reducing glare and fingerprints, ensuring clear, unobstructed readings even in bright or industrial settings. The gauges feature a **high-contrast, easy-to-read dial** with bold markings and a durable, anodized aluminum or stainless steel backing, making them suitable for both indoor and outdoor installations. Additionally, the set is equipped with **standard 1/4" NPT or G 1/4" connections**, allowing for flexible integration into existing piping systems, while the **316 stainless steel housing** guarantees resistance to oxidation and scaling, maintaining accuracy over extended periods. Whether deployed in automotive workshops, laboratory settings, or industrial automation, this dual-pressure gauge set provides operators with real-time, dual-range monitoring capabilities, enhancing safety, efficiency, and operational control. Its robust build, corrosion-proof materials, and precise engineering make it an indispensable tool for professionals who demand reliability in pressure-sensitive applications.

### **Pros and Cons of buying a Afriso 1146285 Safety Glass Dual Pressure Gauge Set (0-1.0 bar / 0-4 bar, 316 Stainless Steel)**

1. **Dual-Range Measurement** The gauge set provides two separate scales (0-1.0 bar and 0-4 bar), making it versatile for different pressure applications. This eliminates the need for multiple gauges, saving space and cost.

2. **High-Quality Construction** The **316 stainless steel** housing ensures corrosion resistance, durability, and longevity, especially in industrial or marine environments where exposure to moisture, chemicals, or saltwater is common.

3. **Safety Features** Designed as **safety glass**, it likely includes a **burst-resistant or shatterproof** mechanism to prevent injury in case of overpressure, making it suitable for critical systems where pressure fluctuations can be dangerous.

4. **Accurate and Reliable Readings** Afriso is a well-known brand in pressure measurement, offering precision-engineered gauges with minimal drift over time.

5. **Easy Installation & Compatibility** Standard **G " (22.2 mm) or G " (15 mm) connections** (depending on model) make it easy to integrate into existing systems without requiring specialized fittings.

6. **Industrial-Grade Performance** Suitable for **HVAC, automotive, marine, and general industrial applications**, where consistent pressure monitoring is essential.

7. **Durable Display** The **large, easy-to-read dial** ensures visibility even in low-light conditions, reducing operator error.

8. **Maintenance-Free (Mostly)** High-quality seals and stainless steel construction mean fewer leaks and less frequent recalibration compared to cheaper alternatives.

---

1. **Higher Upfront Cost** Compared to basic pressure gauges, this dual-range safety gauge is more expensive, which may be a drawback for budget-conscious buyers or small-scale applications where only one range is needed.

2. **Potential Overkill for Low-Pressure Systems** If your application only requires **one pressure range** (e.g., always 0-1 bar or always 0-4 bar), a single gauge might suffice, making this dual-range model unnecessary.

3. **Stainless Steel May Increase Weight** While durable, the **316 stainless steel** housing is heavier than plastic or aluminum alternatives, which could be a consideration in portable or space-constrained setups.

4. **Calibration Requirements** Like all pressure gauges, this model will eventually require **recalibration** (typically every 1-2 years, depending on usage) to maintain accuracy, adding long-term maintenance costs.

5. **Limited Customization** The gauge comes with fixed ranges (0-1.0 bar and 0-4 bar). If you need **non-standard ranges**, you may need to source a different model.

6. **Potential for Condensation in Humid Environments** While stainless steel resists corrosion, **moisture buildup inside the gauge** (if not properly vented) could affect accuracy over time, though this is rare with high-quality models.

7. **Not Ideal for Extreme Temperatures** While stainless steel is durable, **very high or low ambient temperatures** (e.g., cryogenic or high-heat environments) may affect performance unless specified otherwise.

---

### **Conclusion**

The **Afriso 1146285 dual-range safety glass pressure gauge set** is a **high-quality, versatile, and reliable** choice for applications requiring **precise pressure monitoring across two different scales**. Its **corrosion-resistant 316 stainless steel construction** and **safety features** make it ideal for **industrial, marine, or automotive use**, where accuracy and durability are critical.

However, if your application **only needs one pressure range** or operates in **extreme conditions**, a **single-range gauge** or a **different material (e.g., aluminum)** might be more cost-effective. Additionally, the **higher initial cost** and **maintenance needs** (calibration) should be factored into long-term budgeting.

### **Recommendation**

- You need **two distinct pressure ranges** in one unit.

- Your application involves **corrosive environments** (marine, chemical processing, HVAC).

- **Safety and durability** are top priorities (e.g., automotive, industrial machinery).

- You want a **long-term, low-maintenance** solution despite the higher upfront cost.

- You only require **one pressure range**.

- Your budget is tight, and a **basic single-range gauge** will suffice.

- Your system operates in **extreme temperature conditions** not supported by the gauge s specifications.

- You frequently need **custom pressure ranges** not covered by the 0-1.0/0-4 bar setup.

- If you need **only one range**, look for a **single-range Afriso safety gauge** (e.g., 0-4 bar only).

- For **portable or lightweight needs**, consider an **aluminum-bodied gauge** if corrosion resistance is not critical.

- If **cost is a major factor**, check for **reputable generic brands** with similar specs but lower pricing.

Overall, this is a **strong investment for professional and industrial use**, but evaluate whether its features align with your specific needs before purchasing.

Details:

This dual pressure gauge assembly has a back mount design with push-to-connect connection diameter for easy installation. The AFRISO Safety Glass EN 837-1 Dual Pressure Gauge Set features a stainless steel construction with 2.5-inch face diameter and maximum pressure rating of 1.0 bar 4. Accuracy Class: CL. Products Most of our photos are the actual item you purchasing.

Tubing Material: Polyurethane. Fittings: BSPT Push-to-Connect. Type: Dual Pressure Gauge Assembly. AFRISO Safety Glass EN 837-1 Dual Pressure Gauge Set 0-1.0 and 0-4 Bar 316 SS.

The safety glass lens material ensures accurate readings, while the stainless steel bracket provides durability. Model: RF63 D9. Mounting: Custom Stainless Steel Bracket. Left Gauge Range: to 1.0 bar.

Brand: AFRISO. Please refer to the photos. Unless stated otherwise in the listing. Lens Material: Safety Glass.

Defective items may only be exchanged for the same title.

part #: 1146285 prices

• $49.77-$139.99

specifications pressureswitchiz:

• brand: Afriso
• mpn: 1146285
• model: Rf63-d9
• face diameter: 2.5 In
• wetted parts material: 316 Ss / Stainless Steel
• connection diameter: Push-to-connect / Custom
• standard: En 837-1
• accuracy class: Cl. 1.6
• type: Dual Pressure Gauge Assembly
• mounting position: Back Mount
• unit type: Unit
• lens material: Safety Glass
• bracket material: Stainless Steel
• maximum pressure: 1.0 Bar / 4 Bar
• country of origin: Germany

shipping pressureswitchiz:

• carrier: USPS, FedEx
• service: USPS Priority Mail, FedEx Express Saver, FedEx 2Day, FedEx Standard Overnight
• cost: $0.00
• transit: 4-10 Days
• type: Calculated
• class: Expedited, One-day

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: Used

offer pressureswitchiz:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: May 10, 2026

seller pressureswitchiz:

• # reviews: 13873
• rating: 99.7%
• city: Sacramento, California

returns pressureswitchiz:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days
• method: Money back

payments pressureswitchiz:

• other
• wallet: Google-pay
• credit card: Diners-club

Afriso 1146285 Is Similar To:

• Afriso 230510 New Rf63gly Liquid Filled 2.5 Inch 400 Psi 1 4 Pressure Gauge Nos D701 (37.9% similar) New Afriso RF63GLY liquid filled 2.5 400 psi 1/4 pressure gauge nos D701...(January 21st, 2026)