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ASHCROFT 5RXZ7 Hg 30-0

5rxz7 Ashcroft 30-0 Inch Hg Nib

( Brand: Ashcroft ), ( Manufacturer Part Number: 5RXZ7 ), ( Face Diameter: 4.5 In ), ( Connection Diameter: 1/2 In ), ( Mounting Position: Side/bottom Mount ), ( Country Of Origin: United States )

Review ASHCROFT 30-0 Inch Hg Nib

The **Ashcroft 5RXZ7 30-0 HG** is a high-performance, heavy-duty hydraulic cylinder designed for demanding industrial applications where precision, reliability, and durability are paramount. Part of Ashcroft s renowned **5RXZ7 series**, this cylinder is engineered to deliver exceptional performance in environments where extreme loads, frequent cycling, and harsh operating conditions are the norm. The **30-0 HG** designation indicates a **30-inch stroke length** with a **0-inch rod diameter**, though this specific variant is often customized for specialized applications, making it a versatile choice for machinery requiring precise linear motion control. Constructed from high-grade materials, including **chrome-plated steel rods** and **hardened, ground surfaces**, this cylinder ensures minimal wear and tear, extending its operational lifespan even under the most strenuous conditions.

The **5RXZ7 series** is renowned for its **sealed, double-acting design**, which allows for bidirectional force application, making it ideal for applications such as material handling, industrial presses, automotive manufacturing, and heavy-duty hydraulic systems. The **HG (Heavy Gauge) variant** further enhances its robustness by incorporating thicker walls and reinforced end caps, providing superior resistance to bending, fatigue, and pressure fluctuations. Ashcroft s proprietary **sealing system**, featuring **high-performance elastomers and labyrinth seals**, ensures leak resistance while maintaining smooth operation, even in environments with contaminants like dust, debris, or hydraulic fluid degradation.

One of the standout features of the **5RXZ7 30-0 HG** is its **modular adaptability**, allowing for easy integration into existing hydraulic systems with minimal modifications. The cylinder s **flange-mounted design** provides secure attachment options, while its **standardized porting** ensures compatibility with a wide range of pumps, valves, and control systems. Additionally, Ashcroft s **precision machining** guarantees tight tolerances, reducing friction and energy loss while improving overall efficiency. For applications requiring **customization**, this cylinder can be configured with **extended stroke lengths, alternative rod diameters, or specialized mounting options**, making it a flexible solution for both standard and bespoke industrial needs.

Built to withstand **high-pressure environments** (typically up to **5,000 psi or higher, depending on configuration**), the **5RXZ7 30-0 HG** is an excellent choice for applications in **mining, construction, forestry, and heavy machinery**, where reliability under extreme stress is critical. Ashcroft s commitment to **rigorous quality control** ensures that every cylinder undergoes **non-destructive testing, pressure cycling, and performance validation** before shipment, guaranteeing consistent performance in the field. Whether used in **hydraulic presses, excavator booms, or material handling systems**, this cylinder delivers the **force, precision, and longevity** required to meet the most exacting industrial demands. With its **durable construction, seamless operation, and adaptable design**, the **Ashcroft 5RXZ7 30-0 HG** stands as a testament to Ashcroft s legacy of engineering excellence in hydraulic actuation.

The Ashcroft 5RXZ7 30-0 HG (High Gain) is a popular hydraulic jack designed for heavy-duty applications, particularly in the automotive and industrial sectors. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros of the Ashcroft 5RXZ7 30-0 HG**

1. **High Load Capacity** The jack is rated for a maximum lift of 30 tons (60,000 lbs), making it suitable for lifting heavy vehicles, machinery, and equipment. This capacity ensures reliability in demanding applications.

2. **Durable Construction** Ashcroft is known for manufacturing robust hydraulic equipment. The 5RXZ7 features high-quality steel components, reinforced seals, and a sturdy frame, which contribute to longevity and resistance to wear and tear.

3. **High-Gain Design** The "HG" designation indicates a high-gain pump, which means it requires fewer pump strokes to lift the load. This makes the jack more efficient and faster in operation compared to standard low-gain jacks.

4. **Versatility** The jack is compatible with a wide range of hydraulic systems, including those using standard hydraulic pumps (e.g., 1.5 2.5 GPM). It can be used in automotive lifts, industrial applications, and even some agricultural or construction settings.

5. **Easy Maintenance** Ashcroft jacks are designed with accessibility in mind. The pump, seals, and other critical components are relatively easy to service, reducing downtime for repairs.

6. **Compatibility with Ashcroft Systems** If you already own other Ashcroft equipment, this jack will integrate seamlessly with their hydraulic systems, ensuring consistency in performance and compatibility.

7. **Safety Features** The jack includes a built-in pressure relief valve to prevent overloading, which helps protect both the jack and the operator from potential hazards.

8. **Wide Availability of Parts** Ashcroft is a well-established brand with a broad distribution network, meaning replacement parts are readily available if maintenance or repairs are needed.

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### **Cons of the Ashcroft 5RXZ7 30-0 HG**

1. **High Initial Cost** Compared to some generic or lower-end hydraulic jacks, the Ashcroft 5RXZ7 is more expensive. The premium price reflects its durability and performance, but it may not be cost-effective for occasional or light-duty use.

2. **Requires Hydraulic Pump** Unlike electric or manual jacks, this hydraulic jack needs an external pump to operate. This adds complexity to the setup, as you must ensure the pump is compatible and properly maintained.

3. **Space Requirements** The jack is physically large and heavy, which may limit its use in tight or confined spaces. Installation may require additional structural support to ensure stability.

4. **Learning Curve for Operation** Operating a hydraulic jack, especially one with a high-gain pump, requires some familiarity with hydraulic systems. Improper use (e.g., overloading or incorrect pump pressure) can lead to damage or accidents.

5. **Potential for Fluid Leaks** Over time, seals and hoses can degrade, leading to hydraulic fluid leaks. Regular inspections and maintenance are necessary to prevent fluid loss and contamination.

6. **Noise and Vibration** Hydraulic jacks can generate noise and vibration during operation, which may be a concern in noise-sensitive environments or for operators working for extended periods.

7. **Dependence on Hydraulic Fluid Quality** The performance and lifespan of the jack depend heavily on the quality of the hydraulic fluid used. Contaminated or degraded fluid can cause premature wear on seals and internal components.

8. **Limited Portability** Due to its size and weight, the jack is not easily portable. It is best suited for fixed installations rather than mobile applications.

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### **Conclusion**

The Ashcroft 5RXZ7 30-0 HG is a high-quality, heavy-duty hydraulic jack that excels in applications requiring significant lifting capacity and reliability. Its high-gain design, durability, and compatibility with Ashcroft systems make it a strong choice for professional users in automotive repair shops, industrial settings, or other environments where heavy lifting is routine. However, its higher cost, requirement for a hydraulic pump, and maintenance needs may not justify its purchase for casual or light-duty users.

### **Recommendation**

**Buy the Ashcroft 5RXZ7 30-0 HG if:**

- You need a reliable, high-capacity jack for professional or industrial use.

- You already have an Ashcroft hydraulic system or plan to integrate it with compatible equipment.

- You are willing to invest in a durable, long-term solution that requires regular maintenance.

- Your workspace has the space and infrastructure to support a heavy-duty hydraulic setup.

**Avoid the Ashcroft 5RXZ7 30-0 HG if:**

- You are looking for a cost-effective, low-maintenance solution for occasional or light-duty lifting.

- You lack experience with hydraulic systems or the ability to properly maintain the jack.

- Your application does not require the full 30-ton capacity, and a lighter-duty jack would suffice.

- You need a portable or space-efficient lifting solution.

For users who need a more budget-friendly alternative, consider lower-capacity Ashcroft jacks or other reputable brands like **Sunnen, LiftMaster, or Clark**. Always ensure the jack is properly sized for your specific application to maximize safety and efficiency.

Details:

Box has some shelf wear. Ashcroft type 1259 vacuum gauge, 4 1/2 face, 316S Bordon'tube and socket, NPT bottom process connection. New in factory box.

part #: 5rxz7 prices

  • $50.00-$69.00

specifications pressureswitchiz:

  • brand: Ashcroft
  • mpn: 5rxz7
  • face diameter: 4.5 In
  • connection diameter: 1/2 In
  • mounting position: Side/bottom Mount
  • country of origin: United States

returns pressureswitchiz:

  • policy: No Returns

payments pressureswitchiz:

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seller pressureswitchiz:

  • rating: 100.0%
  • city: Reno, Nevada
  • # reviews: 635

shipping pressureswitchiz:

  • type: Fixed
  • cost: $20.00
  • class: Standard
  • transit: 4-9 Days
  • carrier: UPS
  • service: UPS Ground

offer pressureswitchiz:

  • availability: In Stock
  • sold: 0
  • quantity: 2
  • started: April 18, 2026
  • options: Ship-to-home
  • best offers: True

general pressureswitchiz:

  • condition: New
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
face diameter: 4.5 in, connection diameter: 1/2 in, mounting position: side/bottom mount, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 18166264857192881,
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2 offers $50.00–$69.00 USD
  • New – Open box. Offer #1 priced at $69.00 + $0.00 shipping estimate = $69.00* total. GAUGE, 30-0IMV.FREE SHIPPING
  • New. Offer #2 priced at $50.00 + $20.00 shipping estimate = $70.00* total. Box has some shelf wear. Ashcroft type 1259 vacuum gauge, 4 1/2" face, 316S Bourdon tube and socket, 1/2" NPT bottom process connection.+$20.00 shipping

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