The 9901 Series high pressure filter with 26-inch housing provides dependable particulate control for demanding hydraulic systems. Designed for long service life, it supports high flow rates and stable filtration efficiency under continuous high pressure operation.
The 9901 Series High Pressure Filter is engineered for hydraulic and lubrication systems where pressure stability, fatigue resistance, and consistent particle removal are critical.
From Ayater's filtration perspective, this model is widely applied in industrial power units, heavy machinery hydraulic circuits, and centralized lubrication systems operating under continuous load.
The 26-inch housing configuration offers a compact footprint while maintaining high dirt-holding capacity. The non-bypass design ensures full-flow filtration at all times, protecting sensitive downstream components such as servo valves and proportional controls.
Low-turbulence internal flow paths help reduce differential pressure buildup, improving overall system efficiency and extending filter element replacement intervals.
High pressure fatigue rating suitable for cyclic hydraulic loads
Non-bypass configuration for full-time filtration protection
Stable performance with petroleum oils and water-based fluids
Indicator port supports visual or electrical clogging monitoring
Optimized internal geometry for reduced pressure drop
| Parameter | Value |
|---|---|
| Maximum Operating Pressure | Up to 414 bar (6000 psi) |
| Fatigue Pressure Rating | 207 bar (3000 psi), 1 million cycles |
| Typical Burst Pressure | 1,035 bar (15,000 psi) |
| Nominal Housing Length | 26 in (V version) |
| Maximum Flow Rate | Up to 910 L/min (250 US gpm) |
| Port Size | 2" SAE J518 Code 62 |
| Bypass Valve | None (non-bypass design) |
| Indicator Setting | 7 bar (100 psid) |
| Operating Temperature | -29 °C to 120 °C |
| Housing Material | Ductile iron head & cover, steel tube |
Available Compatible Models
Complete Housings: HZ9901E32XW1.
Replacement Elements: HC9901FCP39Z, HC9901FCS26Z.
Indicator Kits: RC778NZ090Z, RC861CZ090Z, RCA218RZ090Z.
Blanking Plugs: HC9000A104Z.
Available series: 9901 Series (V / X length), HC9901 filter elements, differential pressure indicators
HZ9901E32VW1
HZ9901G32VW1
Shanghai Jwell machinery Workshop co-operation projects
Built for Long-Term Partnership
AYATER views filtration as a long-term system investment. With consistent technical standards, stable product compatibility, and responsive support, the company aims to be a reliable partner for sustained system performance.
Focused on Hydraulic Filtration
AYATER is a filtration-focused supplier serving high-pressure hydraulic and lubrication systems. The company emphasizes structural reliability and fluid cleanliness to support equipment operating under demanding pressure, flow, and duty-cycle conditions.
Deep Technical Understanding
AYATER brings strong expertise in pressure fatigue behavior, flow characteristics, and sealing stability. Products are developed around real operating conditions to deliver predictable, stable performance in practical applications.
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