33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Home / Products / Hydraulic Pump / Linde
Product Overview
This high-performance repair seal kit is professionally engineered for Linde HPV118 variable displacement axial piston hydraulic pumps, a core model of Linde HPV series heavy-duty hydraulic pumps widely adopted in closed-circuit hydraulic systems of construction machinery and industrial hydraulic equipment. The full set integrates complete shaft seals, O-rings, flat gaskets, backup rings, control valve seals and all matched sealing components, fully supporting full overhaul and routine maintenance of HPV118 pumps.
Adopting imported premium NBR nitrile rubber and FKM fluororubber as core sealing materials, this seal kit delivers outstanding oil resistance, high-pressure resistance, wear resistance and anti-aging performance. It serves as a perfect direct replacement for original Linde sealing parts. The kit effectively solves common faults such as external oil leakage, internal leakage and hydraulic system pressure drop, and significantly extends the service life of HPV118 pumps under long-duration heavy-load, high-frequency operation and severe vibration working conditions.
Product Specifications
Item |
Detailed Parameter |
Product Name |
Linde HPV118 Hydraulic Pump Seal Kit |
Applicable Model |
HPV118 Variable Displacement Axial Piston Pump |
Compatible Series |
Linde HPV Series Piston Pump (HPV55, HPV75, HPV105, HPV118, HPV135, HPV145, HPV210, HPV280) |
Main Material |
Imported NBR / FKM Fluororubber + Reinforced PTFE Backup Ring |
Max Working Pressure |
34.3MPa (343bar), Peak Pressure: 37MPa (370bar) |
Working Temperature |
-30°C ~ 120°C |
Kit Contents |
Shaft seal, O-rings, flat gaskets, backup rings, control piston seals, full overhaul sealing accessories |
Cross Reference OEM No. |
(To be filled with actual OEM numbers) |
Net Weight |
Approximately 1.05kg |
Applicable System |
Closed-circuit hydraulic system, main pump drive system for construction machinery, industrial hydraulic power unit |
Warranty |
12 Months |
Certification |
ISO9001 Quality Management System Certified |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original Linde HPV118 hydraulic pumps and precisely matched with standard OEM dimensions and part numbers. No cutting, grinding or extra modification is required. It enables quick direct installation for daily maintenance, field overhaul and emergency on-site repair, effectively reducing equipment downtime and labor costs.
2. High-Grade Imported Sealing Materials.Core sealing components adopt high-performance FKM fluororubber and reinforced PTFE backup rings. The materials feature strong resistance to hydraulic oil corrosion, high temperature and fatigue deformation. It maintains stable and reliable sealing performance continuously within the temperature range of -30°C to 120°C, adapting to various harsh outdoor and industrial working environments.
3. Superior High Pressure & Vibration Resistance.All sealing parts have passed strict 34.3MPa high-pressure and long-cycle vibration simulation tests. It thoroughly eliminates internal and external leakage of the pump body, stabilizes hydraulic system pressure, and ensures steady flow output and reliable operation of HPV118 pumps under heavy-load and high-vibration working conditions typical of construction sites.
4. All-In-One Complete Repair Package.The kit is equipped with all sealing accessories required for full pump maintenance, including special seals for control assemblies. The integrated packaging unifies part management, simplifies inventory sorting, shortens overall repair cycle and cuts down daily operation and maintenance costs of engineering equipment.
5. Rigorous Factory Quality Inspection.Every seal kit undergoes air tightness test, high-pressure durability test and aging test before delivery. All products comply with original factory technical standards, providing long-term stable operation guarantee for engineering machinery and industrial hydraulic equipment.
6. Extensive Application Scope.Specially designed for Linde HPV118 hydraulic pumps, widely used on various heavy-duty engineering and industrial equipment:
Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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