***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce HP16-21B-0-N (5471001) is a versatile hand pump designed for hydraulic applications requiring a reliable manual power source. This screw-in, cartridge-type hand pump is engineered to work with general-purpose hydraulic oils. It features a unique design allowing the pump beam to rotate around the vertical axis, enabling 360-degree handle positioning for user convenience. The HP16-21B-0-N includes two built-in checks and can be utilized as an emergency backup device during electrical power failures. This model boasts impressive pressure capabilities with a rating up to 345 bar (5000 psi) at port 2 and a suction pressure less than atmospheric at 193 mmHg (7.6 inHg). It accommodates fluid temperatures ranging from -40°C to +100°C (-40°F to +212°F) with Buna N seals and from -26°C to +204°C (-15°F to +400°F) with fluorocarbon seals, making it suitable for various operating environments. The hand pump also features a maximum internal leakage of 3 drops per minute at 207 bar (300 psi), ensuring efficient operation. With a displacement of 21.3 ml (1.3 in) per stroke and weighing only 1.27 kg (2.8 lb), the HP16-21B-0-N is both compact and lightweight, enhancing its portability and ease of installation in diverse settings without orientation restrictions. The unit's robust construction includes corrosion protection up to 960 hours salt spray per ASTM B117, demonstrating durability in harsh conditions. Additionally, the HP16-21B-0-N comes equipped with practical accessories such as a 40 cm (16 in) long handle with plastic grip for improved handling and optional seal kits SK162NT (Buna N) and SK162VT (Fluorocarbon), complete with installation instructions, facilitating maintenance and extending the pump’s service life. Suitable valve bodies are also available for this model, ensuring compatibility and streamlined integration into existing hydraulic systems.