WD13145 Hydraulic Filter Product Overview
The WD13145 Mann hydraulic filter is a high‑capacity spin‑on fluid purifier. First of all, it fits stationary compressors, hydraulic power packs, and heavy construction machinery. Specifically, it uses thick cellulose media and integrated bypass protection. As a result, it maintains stable pressure during cold startup and sudden load surges. Furthermore, this universal cartridge matches multi‑brand airend systems. In turn, it effectively reduces cross‑model inventory complexity.
Technical Specifications
- Outer Diameter: 136 mm (5.35 inch)
- Thread Size: 1 1/2‑16 UN
- Overall Length: 305 mm (12.01 inch)
- Beta 2 Efficiency: 17 micron fine particle capture
- Beta 75 Efficiency: 39 micron large contaminant retention
- Test Standard: ISO 4548‑12 hydraulic fluid validation
- Bypass Valve: Built‑in, opening at 1.7 bar (25 psi)
- Collapse Burst Resistance: 6.9 bar (100 psi)
- Mount Style: Spin‑on easy‑install housing
- Filter Media: High‑density depth cellulose
OEM Cross Reference WD13145 Mann Hydraulic Filter
AHLMANN 4174061A | BAUDOUIN 15049130A | DEMAG 04425274 | EDMAC 3004003777 | SULLAIR HF35076
Compatible Industrial Equipment WD13145 Hydraulic Filter
Compressor & Air System Brands
MAHLE CSC 55/75/90, MSK 90/75 | SULLAIR F 150/180/230/280, SK 230 | ELGI DS 900, E 75/132 | FIAC V 100 | FINI ROTAR GIGA 75/100 | GARDNER DENVER RO 170, ROL 100/150 | INGERSOLL RAND MH 200, SRM 90/200/250 | KAESER DS 140/170 | ALMIG BELT/DIRECT/GEAR 132–201 | ALUP ALLEGRO/LARGO/OPUS 132–315 | ATMOS PD 90–127, SE 650–1250
Hydraulic & Construction Machinery
MONTABERT 215 CX | PPM TFC 45 | SANDVIK HYDROCONE H 4800 | SCHAEFF HR 26 D | SCHLUTER PROFI TRAC 2000/2500 | TEREX TFC 45 LX HC | BOMAG BW 216/217/219 D‑2 | BONNE ESPERANCE FBE 1 T | IRMER & ELZE S 1801/2301 | JOHN DEERE 1169 H 4 | HAUS HERR HSB 111 P
1.7 Bar Bypass Safety for Cold Oil Startup WD13145 Mann Hydraulic Filter
Notably, this filter includes a factory‑calibrated bypass valve. For instance, it opens at 1.7 bar to prevent system starvation. Meanwhile, protection stays reliable during low‑temperature, high‑viscosity cycles. Unlike generic non‑bypass filters, it balances safety and filtration flow. Consequently, it shields unloader valves and airends from pressure shock damage. Besides, it offers 6.9 bar collapse resistance. Even under load, it remains stable under sudden pressure spikes.
1 1/2‑16 UN Spin‑On Quick Replacement Design
Essentially, it features a universal 1 1/2‑16 UN thread base and 305 mm extended body. Therefore, it delivers high fluid volume for large hydraulic circuits. Not only that, the spin‑on mounting simplifies installation. In addition, it avoids messy housing disassembly during service. Moreover, standard dimensions fit Sullair, Kaeser, and Elgi fleets. For this reason, users complete fast on‑site swaps without pipe modification.
Application Value & Fleet Cost Optimization
Overall, this WD13145 Mann filter stabilizes fluid cleanliness in heavy compressors. As such, it preserves steady pressure output and consistent airend efficiency. At the same time, it slows internal component aging. Thus, it lowers unexpected emergency shutdown risks. Ultimately, this cross‑referenced hydraulic cartridge reduces long‑term maintenance costs. In practice, it suits multi‑brand industrial plant fleets perfectly.