The API Filter Press is an essential mud lab equipment for drilling fluids testing, ensuring accuracy, reliability, and filtration efficiency in the oil and gas industry. This equipment is one of the most important tools used in mud labs and field operations. Petropath Fluids India Limited, a trusted name in advanced filtration solutions, manufactures and supplies world-class mud lab equipment designed to meet global standards.
Our equipment plays a crucial role in analyzing drilling fluids, measuring filter loss, and preparing the mud cake that forms after filtration. With a focus on durability, accuracy, and filtration efficiency, this equipment has become the go-to choice for laboratories, oil fields, and geological exploration projects worldwide.


This equipment is a laboratory testing device used to measure the filtration properties of drilling fluids under controlled pressure and temperature conditions. The results help determine fluid loss and mud cake thickness, both of which are vital parameters in optimizing drilling operations.
Petropath’s API Filter Press is designed in compliance with industry standards and is recognized for delivering consistent results. Its robust construction and ease of operation make it highly reliable in demanding environments.
- Effective Filtration Area: 45.6 cm² for efficient drilling fluid testing.
- Working Pressure: 0.69 MPa (100 PSI), ensuring accurate pressure differentials.
- Drilling Fluid Capacity: 350 ml/unit for precise and repeatable testing.
- Durable Construction: High-quality materials built for harsh industrial use.
- User-Friendly Design: Easy to set up, operate, and maintain.
- Filtration Area: 45.6 cm²
- Pressure Rating: 0.69 MPa (100 PSI)
- Capacity: 350 ml/unit
- Make: Petropath Make & fann ofite equivalent
Benefits of Using Our Equipment
- Accurate Measurements – Provides precise readings of filter loss and mud cake thickness, essential for drilling fluids testing.
- High Filtration Efficiency – Large effective area and optimized pressure ensure faster, more reliable results.
- Durability & Reliability – Built with premium-grade materials for long-lasting performance.
- Ease of Use – Simple design allows even first-time users to operate the equipment confidently.
- Industry Compliance – Meets international oil and gas testing standards for trustworthy results.
- Cost-Effectiveness – Reduces testing time, increases productivity, and lowers operational costs.
Applications of API Filter Press
The Petropath API Filter Press is widely used across multiple sectors:
- Oil Fields: For fluid loss analysis and mud cake preparation.
- Geological Exploration: Helps in evaluating drilling fluids in remote field conditions.
- Laboratories: Used in controlled environments for accurate mud lab equipment testing.
- Research & Development: Supports innovation by testing new drilling fluid formulations.
This versatility makes it an indispensable tool in the oil and gas industry, ensuring smooth drilling operations and minimizing risks.
FAQs
What is the filtration area?
45.6 cm² – ideal for accurate and efficient filtration.
What pressure does it work on?
0.69 MPa or 100 PSI – suitable for standard testing.
How much fluid does it hold?
350 ml per unit – supports consistent and precise testing.
Is it easy to use?
Yes, it’s designed with simplicity and safety in mind.
Where can it be used?
Oil fields, labs, R&D centers, and geological survey units.
What are its main benefits?
Accuracy, efficiency, durability, ease of use, compliance, and cost savings.
Petropath Fluids India Limited is an ISO 9001:2015 and D&B certified company with over 15 years of industry experience. We specialize in delivering high-quality mud lab equipment backed by rigorous testing and global compliance.
Our technical collaborations with multinational corporations keep us ahead in technology, while our state-of-the-art facilities ensure consistency in manufacturing. By choosing Petropath, you’re not just investing in an equipment—you’re investing in reliability, accuracy, and innovation.
Conclusion
The API Filter Press from Petropath Fluids India Limited is more than just mud lab equipment—it is a vital tool that ensures filtration efficiency and accuracy in drilling fluids testing. Built for durability and precision, it is trusted by laboratories, oil fields, and exploration projects worldwide.
Whether you are conducting research, optimizing drilling fluids, or ensuring compliance with industry standards, the Petropath’s equipment’s offers unmatched performance and reliability. For high-quality oil and gas industry solutions, Petropath stands as your trusted partner.
Looking for a reliable and accurate API Filter Press for your mud lab equipment needs? Choose Petropath – where quality meets performance.
We provide worldwide delivery, custom configurations, and technical support tailored to your operational needs.