BIMBA F0S-020.25-G Cylinder Single Acting FLAT-1 9/16

( Brand: Bimba ), ( Manufacturer Part Number: F0S-020.25-G ), ( Model: FLAT-1 9/16 0.25 ), ( Part Type: Cylinder ), ( Cylinder Action: Single-acting )

Review BIMBA Cylinder 9/16 Inch Bore 0.25 Stroke Single Acting

The **Bimba F0S-020.25-G Flat-1 Cylinder (9/16" Rod, 0.25" Stroke, Single Acting)** is a precision-engineered pneumatic actuator designed for reliable, high-performance motion control in industrial automation applications. Part of Bimba s renowned **F-Series** line, this compact yet robust cylinder features a **flat-1 design**, which provides a smooth, streamlined profile ideal for applications where space is limited or where the cylinder must integrate seamlessly into tight mechanical assemblies. Constructed from high-quality **cast aluminum**, the cylinder body is lightweight yet durable, offering excellent resistance to wear and corrosion, making it suitable for both cleanroom and general industrial environments. The **9/16-inch diameter rod** delivers a balanced force output while maintaining precision, ensuring consistent performance across repetitive cycles, whereas the **0.25-inch stroke** provides a compact yet versatile range of motion, perfect for applications requiring precise positioning without excessive travel distance.

This single-acting cylinder operates on a **spring-return mechanism**, meaning it extends under pneumatic pressure and retracts via an internal coil spring when air is released, eliminating the need for external return lines and simplifying system design. The **F0S series** incorporates Bimba s **Sealed Rod Technology**, featuring a **dual-lip, non-contact rod seal** that minimizes friction, reduces wear, and prevents contamination from entering the cylinder, thereby extending the life of the actuator and maintaining cleanliness in sensitive applications. The cylinder is equipped with **Bimba s proprietary Quick-Connect fittings**, allowing for rapid and secure installation without tools, which streamlines maintenance and reduces downtime. Additionally, the **flat-1 mounting style** ensures a low-profile footprint, making it compatible with a wide range of mounting plates, brackets, and custom fixtures, while its **standardized dimensions** facilitate easy integration into existing automation systems.

Ideal for applications in **packaging, material handling, medical devices, and automated assembly lines**, this cylinder offers **high repeatability and low maintenance**, thanks to its robust construction and optimized internal components. The **single-acting design** reduces complexity in pneumatic circuit layouts, as it requires only a single air supply line, while the **spring-return function** ensures consistent retraction, eliminating the need for additional actuators or mechanical return mechanisms. With a **working pressure range of up to 100 PSI**, this cylinder delivers reliable force output for light to medium-duty applications, making it a versatile choice for tasks such as clamping, indexing, feeding, and positioning. Whether used in high-speed production environments or precision-driven applications, the **Bimba F0S-020.25-G** combines efficiency, durability, and ease of integration to enhance overall system performance.

### **Pros and Cons of buying a Bimba F0S-020.25-G Flat-1 Cylinder (9/16" 0.25" Single Acting)**

1. **Precision Engineering** Bimba is a well-known manufacturer of pneumatic components, offering reliable, high-quality cylinders with tight tolerances and consistent performance. Their products are designed for durability and long-term use in industrial applications.

2. **Single-Acting Design** This cylinder is single-acting, meaning it only extends under air pressure and returns via a spring or external force. This can simplify control systems in applications where only one direction of motion is actively powered, reducing complexity and cost.

3. **Compact and Lightweight** The flat-1 design (likely a flat-faced, rodless or rod-end cylinder) is often more compact than standard round cylinders, making it suitable for space-constrained applications. The 0.25" bore size suggests it is designed for lighter loads or precise positioning rather than heavy-duty tasks.

4. **Compatibility with Standard Pneumatic Systems** The 9/16" (14.29 mm) port size is common in pneumatic systems, ensuring easy integration with existing compressors, valves, and fittings. This reduces the need for additional adapters or modifications.

5. **Maintenance-Friendly** Bimba cylinders are generally easy to service, with accessible seals and minimal internal components that can wear out over time. The single-acting design may also require less frequent maintenance than double-acting cylinders in some cases.

6. **Versatility in Applications** Suitable for light-duty tasks such as clamping, indexing, positioning, or actuating components in machinery, packaging, material handling, or automation systems. The flat design may also fit better in certain mounting configurations.

7. **Support and Warranty** Bimba offers technical support, documentation, and warranties, which can be valuable for troubleshooting or replacements. Their products are widely distributed, so finding spare parts or replacements should be relatively straightforward.

---

1. **Limited Load Capacity** The 0.25" bore size indicates this cylinder is designed for **light loads only** (likely in the range of a few pounds to tens of pounds). For heavier applications, a larger bore (e.g., 0.5", 0.75", or 1") would be necessary. Overloading can lead to premature wear or failure.

2. **Single-Acting Limitations** While single-acting cylinders simplify some control schemes, they may require additional mechanisms (e.g., springs, gravity, or external forces) to return to the retracted position. This can add complexity or dependency on external factors, which may not be ideal for all applications.

3. **Speed Constraints** Smaller cylinders typically have slower extension speeds due to lower air flow rates. If rapid actuation is required, a larger cylinder or a different pneumatic design (e.g., double-acting) may be needed.

4. **Potential for Seal Wear** Like all pneumatic cylinders, seals are subject to wear over time, especially in applications with frequent cycling, dust, or contaminants. The 0.25" bore may have smaller seals that could degrade faster than those in larger cylinders.

5. **Cost Relative to Size** While Bimba cylinders are high-quality, the **price per unit of force** may be higher than generic or lower-end brands for light-duty applications. If budget is a constraint, alternatives (e.g., generic flat cylinders) might be considered, though with potential trade-offs in reliability.

6. **Mounting and Space Requirements** The flat-1 design may not fit all mounting scenarios as easily as round cylinders. Custom mounting brackets or adjustments might be needed, adding to installation time or cost.

7. **Limited Stroke Options** The stroke length (not specified here) may be fixed or limited for this model. If a longer or shorter stroke is required, a different cylinder (e.g., extended stroke or telescopic design) may be necessary.

---

The **Bimba F0S-020.25-G flat-1 cylinder (9/16" 0.25" single-acting)** is a **reliable, precision-engineered component** well-suited for **light-duty, single-direction pneumatic applications** where space efficiency and compatibility with standard pneumatic systems are priorities. Its single-acting design simplifies control in certain scenarios, and Bimba s reputation ensures durability and support. However, its **limited load capacity, slower speeds, and potential maintenance needs** make it unsuitable for heavy-duty or high-speed tasks. If the application involves **light loads, precise positioning, or minimal space constraints**, this cylinder is a strong choice. For **heavier loads, faster cycles, or more complex return mechanisms**, a larger bore or double-acting cylinder would be more appropriate.

---

- Your application requires **light loads** (e.g., clamping, indexing, or gentle actuation).

- You need a **compact, flat-mounted solution** with standard pneumatic compatibility.

- Simplicity in control (single-acting) is a priority, and you can accommodate the spring return or external force.

- Reliability and support from Bimba are important for your system.

- The load exceeds ** 20-30 lbs** (estimated for a 0.25" bore), as a larger cylinder (e.g., 0.5" or 0.75") would be safer.

- You need **faster extension speeds** or **double-direction control** (double-acting cylinder).

- Your budget allows for a **generic or lower-cost flat cylinder** with equivalent specifications, assuming similar quality.

- The application involves **harsh environments** (e.g., high dust, moisture, or temperature), where a more robust or sealed cylinder may be needed.

- Verify the **exact stroke length** and **mounting requirements** with Bimba s documentation or a sales representative to ensure compatibility.

- If possible, test the cylinder in your specific application or environment before full-scale deployment.

- Pair it with a **properly sized regulator and filter** to protect the cylinder from contaminants and ensure consistent performance.

For most **light-duty, precision pneumatic tasks**, this Bimba cylinder is a **solid, well-supported choice**. However, always cross-check its specifications against your exact application demands to avoid performance issues.

Details:

8-16E5-112940-BR-GX. Bimba F0S-020.25-G Flat-1 Cylinder 9/16 Bore 0.25 Stroke Single Acting. Shipping Services.

part #: f0s02025 prices

• $80.00-$407.95

specifications hydraulicylind:

• brand: Bimba
• mpn: F0s-020.25-g
• model: Flat-1 9/16 0.25
• part type: Cylinder
• cylinder action: Single-acting

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

payments hydraulicylind:

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

seller hydraulicylind:

• # reviews: 26913
• rating: 100.0%
• city: Baroda, Michigan

offer hydraulicylind:

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

shipping hydraulicylind:

• transit: 2-4 Days
• carrier: UPS, USPS
• service: UPS Ground, USPS Priority Mail, UPS Next Day Air
• cost: $0.00
• class: Standard, Expedited, One-day
• type: Calculated

returns hydraulicylind:

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

Bimba F0S-020.25 Is Similar To:

• 0070.5-dxp Bimba Pneumatic Cylinder Model (36.2% similar) Bimba pneumatic cylinder model: DXPTPH149 Mazola ms...(February 27th, 2019)
• 0071-d Bimba Cylinder (29.2% similar) This item could be several years old and may not the most recent model, but it has never been placed in service photos, condition codes. SOP-new surplus original packaging. This typically includes obtaining and sharing photographs of the item, information from products data plate or other written ...(September 26th, 2018)
• 0071-dxp Bimba Pneumatic Cylinder New (33.9% similar) Bimba 0071-DXP pneumatic cylinder, new. New shelf spare. Please for shipping quote. Shipping quotes are for the USA lower 48 states only. This offer is for a Bimba 0071-DXP pneumatic cylinder. Please scroll down for large photos...(December 26th, 2018)
• 0071.15 Bimba Air Cylinder (29.7% similar) Bimba air cylinder I looked this item up on Bimba web site and am confident is the correct part number, stroke length of. Stroke inch a part no...(December 5th, 2017)
• 0073-d Bimba Pneumatic Cylinder New In Bag (41% similar) 4 Bimba 0073D pneumatic cylinder...(August 11th, 2018)
• 010 5-eq Bimba Spring Return Pnuematic Cylinder (31.1% similar) ...(May 6th, 2018)
• 010.5-dee0.5 Bimba Pneumatic Air Cylinder (29.3% similar) Marketing, listing apps, application. This item is used. 5 pneumatic air cylinder 0105DEE05 PRI7 manufacturer: Bimba model: 010. 5 type: pneumatic air cylinder used, in working condition...(July 20th, 2018)
• 010.5-rp Bimba Pneumatic Air Cylinder (30.4% similar) Part number rod retracts air supplied,rod extends spring assist. New,never used inch bore single acting air cylinder, inf threaded nose mount,stainless steel body, aluminum rod and cap ends. 1 INCHES,EXTENDED,4. Be sure of proper application on your end. Over all length ,RETRACTED,4. Was mounted on...(October 22nd, 2017)
• 011-dxde Bimba New Pneumatic Air Cylinder Stroke Bore Fast Shipping (42.3% similar) New Bimba pneumatic air cylinder 011-DXDE 1 stroke 2 bore unused parts stock. Four available, the first three sold are in packaging...(March 30th, 2018)
• 012-dp Bimba Stainless Air Cylinder (29.1% similar) ...(April 1st, 2018)
• 013-nr Bimba Air Cylinder (30% similar) ...(June 29th, 2018)