NP34M-1T

NP34M-1T System Overview

The NP34M-1T is an aircraft axial piston variable displacement hydraulic pump designed for operation in onboard hydraulic systems of aircraft. The unit serves as a primary source of hydraulic power within flight control and auxiliary systems.

NP34M-1T Hydraulic Function

The pump converts mechanical energy of the drive shaft into hydraulic energy, automatically regulating flow depending on system pressure. It maintains stable hydraulic performance by adjusting displacement according to system demand.

NP34M-1T Aircraft Application

The unit is used in hydraulic systems of aircraft, including platforms of Su and MiG series, where it supplies working fluid to critical systems such as flight control actuators, landing gear, and braking systems.

NP34M-1T System Integration

The pump is driven from the aircraft engine or accessory gearbox and operates in conjunction with onboard hydraulic systems. It is equipped with an internal regulator that adjusts piston stroke through swashplate angle control. The product is also known under alternative designations NP34M-1T and НП34М-1Т.

Product Type: Axial piston variable displacement hydraulic pump
Function: Generation and automatic regulation of hydraulic pressure and flow
Application / Where Used: Aircraft hydraulic systems
System / Installation Area: Onboard hydraulic system
Working Fluid: Aviation hydraulic oil AMG-10 (GOST 6794-75)
Nominal Pressure: 210 kgf/cm²
Maximum Pressure (Regulator Setting): 210–225 kgf/cm²
Maximum Pressure (Short-Term): Up to 280 kgf/cm²
Flow Rate (Nominal): ≥ 65 L/min
Shaft Speed (Nominal): 3000 rpm
Shaft Speed (Maximum): Up to 6400 rpm
Shaft Speed (Minimum): ~500 rpm
Inlet Pressure: 0.5 to 3.5 kgf/cm²
Operating Temperature Range (Fluid): −60 to +120 °C (continuous up to +100 °C)
Rotation Direction: Left-hand (counterclockwise from drive side)
Control Type: Variable displacement with automatic regulation (swashplate control)
Drive Type: From aircraft engine or accessory gearbox
Mass: ~14.5 kg
Technical Documentation: Product passport and operational documentation

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.