HP 4000-LT
Completely assembled and ready for immediate
use hand lever pump for hydraulic pressures up to 4000 bar


Complete portable pump assembly for oil press fits

The SCHAAF HP 4000-LT is a one-stage hand lever pump, specially designed for industrial use. Consequently, it is a reliable high-pressure generator:

  • Rugged, durable and lightweight mode of construction
  • Immediately ready for use, fully assembled and oil filled
  • All components sealed leakproof
  • No pressure loss even at 4000 bar
  • Low leverage (400 N at 4000 bar)
  • Pump body of high-strength quenched and tempered steel
  • Hardened, replaceable valve seats
  • Pressure relief valve with internal tank return line
  • Permanently installed tubular-steel tank with supporting feet, venting and return line connection G¼“
  • Perm. installed hand lever with quick-acting locking mech.
  • All steel components burnished
  • Low-maintenance operation


Areas of Application

The SCHAAF HP 4000-LT is ideally suited for:

  • Tightening and loosening of oil press fits (e.g., gearwheels, flywheels, coupling hubs, roller bearings, hydraulic couplings and overload protection devices)
  • The use of bolt tensioners, hydraulic nuts,
    ExpaTen Bolts and EcoRolls


Quality Assurance

All HP 4000-LT are checked for material quality, dimensional accuracy, correct functioning and load-resistance. During order execution, they are subject to continuous quality assurance measures and are supplied together with detailed technical documentation.



HP 4000-LT are, of course, oil filled and ready for immediate use.

SCHAAF HP 4000-LT are user-friendly, reliable, and manufactured in accordance with the highest level of technical know-how. Our highly-motivated staff would be pleased to train your personnel, in situ or at our works, in the general handling and operation of high-pressure equipment.