The Schaaf HP 1600-2S is a rugged, manually operated hydraulic hand pump engineered for mobile and workshop-level pressure generation. Featuring a selectable one- or two-stage operating mode, this pump provides fast, low-pressure displacement for system priming and automatic transition to high-pressure output for torqueing, testing, and controlled actuation.

Its robust design allows safe operation in industrial, offshore, and construction environments. The ergonomic lever mechanism reduces fatigue, while precision machining ensures consistent pressure control and long service life. The HP 1600-2S integrates easily with hydraulic cylinders, torque tensioning tools, and pressure-driven actuators.

Ideal for maintenance teams requiring durability, portability, and dependable output without the need for external power sources.

Key Features

• One-stage / two-stage selectable operation

• High-pressure output for controlled actuation

• Fast low-pressure volume delivery

• Compact, portable manual design

• Ergonomic lever for reduced operator fatigue

• Precision-machined components for long-term reliability

• Compatible with a wide range of hydraulic tools

Technical Highlights

• Model: HP 1600-2S

• Operation: Manual hand lever

• Pump Type: One-/Two-Stage Hydraulic

• Pressure Capability: High-pressure industrial rating (model-specific chart available on request)

• Fluid Compatibility: Hydraulic oil / service fluids

• Usability: Field, workshop & maintenance sites

Typical Applications

• Hydraulic bolt tensioning

• Torque tool supply

• Equipment installation & alignment

• Pipeline flange tightening

• Cylinder actuation & lifting

• Service and repair sites

• Pressure testing support

Benefits

• No external power required

• Portable and easy to deploy at remote locations

• Reduced maintenance versus powered pumps

• High reliability in harsh conditions

• Provides controlled, safe pressure build-up