45V50A-1A-22R Vickers 45V Hydraulic Vane Pump 162cc 172bar

Model Number

45V50A 1C22R, 45V60A-1A-22R, 45V50A-1C-22R, 45V50A-1A-22R, 45V50A-1B-22R

Product Description

Product Overview

The 45V / 35V / 25V series are Eaton Vickers (now Danfoss) V Series fixed-displacement single vane pumps designed for industrial hydraulic systems. These units are precision direct interchanges for original Vickers 45V models including 45V50A-1A-22R, 45V50A-1B-22R, 45V50A-1C-22R and 45V60A-1A-22R. Featuring a balanced vane design and precision-machined cartridge, they deliver high volumetric efficiency and low noise. Every pump undergoes 100% simulated duty-cycle testing to guarantee exact match of mounting flanges, shaft ends, port locations and performance curves.

Technical Specifications 

  • Models: 45V50A-1A-22R / 45V50A-1B-22R / 45V50A-1C-22R / 45V60A-1A-22R (and 25V / 35V / 45V range)
  • Geometric displacement: Code 50 = 162 cm³/r (9.85 in³/r); Code 60 = 193 cm³/r (11.75 in³/r)
  • Continuous rated pressure: 172 bar (2500 psi)
  • Peak pressure: approximately 190–207 bar depending on conditions
  • Maximum speed: 1800 r/min
  • Minimum recommended speed: approx. 600 r/min
  • Control type: Fixed displacement (no variable control); straight-keyed (code 1) or splined shaft options; configurable port positions (A/B/C/D relative to inlet)
  • Approximate weight: 34–38 kg
  • Ports: Standard SAE 4-bolt flange
  • Seals: Standard or Viton (F3) optional
  • Mounting flange: Standard SAE C

Key Technical Advantages

  1. Balanced vane and floating side-plate design: Hydraulic balancing reduces vane wear against the cam ring; floating plates automatically compensate clearance for high volumetric efficiency and low internal leakage.
  2. Precision machining for true interchangeability: Rotor, cam ring and side plates match original Vickers tolerances, mounting dimensions, shaft ends and port orientations exactly—direct drop-in replacement.
  3. Low noise and long-life bearings: Optimized flow paths and vane configuration minimize ripple and noise; quality bearings and seals support continuous industrial duty.
  4. High-reliability cartridge construction: Balanced vane design supports medium-to-high pressure continuous operation with easy field serviceability.
  5. 100% simulated operating-condition testing: Full pressure, flow, leakage and noise verification ensures consistency with OEM performance curves.

Application Areas

Injection molding machines, die-casting machines, machine-tool hydraulic systems, presses, steel and metallurgical equipment, port machinery, industrial power units and fixed medium-to-high-pressure hydraulic systems.

Expert Maintenance Tips

Ensure precise shaft alignment during installation to avoid excessive radial or axial loads. Maintain inlet pressure between 0 and 0.35 bar to prevent cavitation. Use anti-wear hydraulic oil (ISO VG 32–68 recommended); target system cleanliness of ISO 18/16/13 or better. Fully bleed air before initial start-up and monitor temperature and leakage during break-in. Cartridge kits can be replaced without removing the pump body. Periodically inspect shaft seals and bearings; never allow dry running.

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452764-3 F3-45VTA42A-286CC20-282
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02-142640-1 F3-45VTA60A-286AA20-282
02-142640-2 F3-45VTA60A-286BB20-282
02-142640-7 F3-45VTA60A-286CC20-282-LH
02-142640-3 F3-45VTA60A-286CC20-282
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596732-1 F3-45VTB42A-286AA20-282
596732-2 F3-45VTB42A-286BB20-282
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596732-3 F3-45VTB42A-286CC20-282
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588740-1 F3-45VTB50A-286AA20-282
588740-2 F3-45VTB50A-286BB20-282
588740-7 F3-45VTB50A-286CC20-282-LH
588740-3 F3-45VTB50A-286CC20-282
588740-4 F3-45VTB50A-286DD20-282
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02-125606-3 F3-45VTBS60A-2203CC-22R
591317-5 F3-45VTC50A-286AA20-282-LH
591317-1 F3-45VTC50A-286AA20-282
591317-2 F3-45VTC50A-286BB20-282
591317-7 F3-45VTC50A-286CC20-282-LH
591317-3 F3-45VTC50A-286CC20-282
591317-4 F3-45VTC50A-286DD20-282
591125-5 F3-45VTC60A-286AA20-282-LH
591125-1 F3-45VTC60A-286AA20-282
591125-2 F3-45VTC60A-286BB20-282
591125-R F3-45VTC60A-286CA20-282-LH
591125-N F3-45VTC60A-286CA20-282
591125-7 F3-45VTC60A-286CC20-282-LH
591125-3 F3-45VTC60A-286CC20-282
591125-4 F3-45VTC60A-286DD20-282
02-125623-1 F3-45VTCS42A-2203AA22R
02-125623-2 F3-45VTCS42A-2203BB-22R
02-125623-3 F3-45VTCS42A-2203CC-22R
02-125621-5 F3-45VTCS50A-2203AA22L
02-125621-1 F3-45VTCS50A-2203AA22R
02-125621-G F3-45VTCS50A-2203BA-22R
02-125621-2 F3-45VTCS50A-2203BB22R
02-125621-7 F3-45VTCS50A-2203CC22L
02-125621-3 F3-45VTCS50A-2203CC22R
02-125621-4 F3-45VTCS50A-2203DD22R
02-125619-1 F3-45VTCS60A-2203AA-22R
02-125619-6 F3-45VTCS60A-2203BB-22L
02-125619-R F3-45VTCS60A-2203CA-22L
02-125619-N F3-45VTCS60A-2203CA-22R
02-125619-4 F3-45VTCS60A-2203DD22R

Company Profile

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Frequently Asked Questions

1.Hydraulic pump
2.Hydraulic valve
3.Hydraulic motor
4.Hydraulic cylinder
5.Hydraulic parts

MOQ: 1pcs— we support sample and small quantity orders.
  • Adhere to quality first.
  • Support customization, ODM & OEM service.
  • 1-year warranty and complete after-sales support.
  • Safe and fast shipping worldwide.
  • 24-hour online service for your inquiries. 
 
Yes, we are a manufacturer with our own factory.
Common models are in stock, and orders are usually shipped within 1–3 days.
We accept T/T, L/C, PayPal, VISA, Western Union, Apple Pay, Google Pay, Afterpay (Clearpay), Klarna, and Trade Assurance.
 
For full orders: 30% deposit, balance before shipment.
For small/sample orders: full payment in advance.
We offer flexible shipping options: DHL, UPS, FedEx, TNT, EMS, as well as air or sea freight.
 
All deliveries ensure door-to-door fast and safe service.
 
All products are tested before shipment to ensure perfect working condition.
 
We offer a 12-month warranty — if a product fails due to quality issues, we provide free spare parts or repair support.
 
If you encounter any problem during use, please contact your sales manager or our support team at any time.
 
We will respond quickly and help solve the issue efficiently.
  • Hydraulic systems
  • Agricultural machinery
  • Construction machinery
  • Automobile industry
  • Local distributors and maintenance centers 
Yes. We offer competitive wholesale prices and try our best to give benefits to long-term partners.
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Professional Manufacturer