FS-Curtis C89A, Two-Stage Bare Pump

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FS-CURTIS Masterline C89 15-20HP 2-Stage Bare Air Compressor Pump With APU (HEAD UNLOADER) Cast Iron, USA Made
Part Number: FMLC89
CFM: 55-65CFM AT 175PSI
Warranty: 1-Year Limited

Your Price:
$7,045.00

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FS-Curtis Masterline C89 Bare Pump is a heavy-duty, industrial-grade, 2-stage air compressor pump built for reliable, high-performance operation. Designed for 15-20 HP applications, this USA-made cast iron pump delivers 55-65 CFM at 175 PSI, making it ideal for demanding commercial and industrial environments. Featuring Centro-Ring Pressure Lubrication, disc valves, and tapered roller bearings, the C89 ensures smooth operation, extended lifespan, and minimal maintenance.

FS-Curtis Masterline C89 Key Features & Benefits

✅ Centro-Ring Pressure Lubrication – Ensures consistent lubrication to critical components, reducing wear and extending pump life.
✅ Head Unloader (APU) for Loadless Starts – Reduces motor strain, improving efficiency and longevity.
✅ Heavy-Duty Cast Iron Construction – Built tough for continuous operation in harsh working conditions.
✅ Disc Valve Design – Improves airflow efficiency, ensuring consistent pressure and reliable performance.
✅ Tapered Roller Bearings & Journal Bearings – Provides stability and durability, minimizing vibrations.
✅ High CFM Output – Delivers 55-65 CFM at 175 PSI, supporting multiple air tools and heavy-duty operations.
✅ Quiet & Efficient – Operates at 85 dB(A) with an RPM range of 600-950 for optimized performance.

FS-Curtis Masterline C89 Technical Specifications

✔ Model: C89A
✔ Horsepower Range: 15 – 20 HP
✔ CFM Output: 55 – 65 CFM @ 175 PSI
✔ Max Pressure: 250 PSI
✔ Lubrication Type: Centro-Ring Pressure Lubrication
✔ Oil Capacity: 5 Pints
✔ Valve Type: Disc Valves
✔ Pump RPM Range: 600 – 950 RPM
✔ Bore (LP/HP): 7” / 3.375”
✔ Stroke: 3.75”
✔ Inlet Size: 1 1/2″ NPT
✔ Discharge Size: 1 1/2″ NPT
✔ Sheave OD: 17.875”
✔ Sheave PD: 17.52”
✔ Number of Belts: 3B
✔ Noise Level: 85 dB(A)
✔ Crankshaft Bearings: Tapered Roller
✔ Connecting Rod Bearings: Journal
✔ Wrist Pin Bearings: Needle
✔ Dimensions (L x W x H): 18” x 22” x 27”
✔ Weight: 440 lbs
✔ Warranty: 1-Year Limited Warranty

Built for Industrial Durability

The FS-Curtis Masterline C89 Bare Pump is part of the ML Series, the most rugged, heavy-duty reciprocating air compressor lineup available. Engineered for superior performance in demanding environments, this pump is an excellent alternative to splash-lubricated compressors and small rotary units. With high-quality components and an efficient design, the C89 ensures long-term reliability, reduced maintenance, and cost-effective operation.

Order Today!

📦 Factory-tested and backed by a 1-Year Limited Warranty.

⚡ Upgrade to industrial-grade durability – Order your FS-Curtis C89 Bare Pump today! 🚀

FS-Curtis Masterline ML15+ 15hp UltraPack Air Compressor 230V-3PH – FML15C89H1U-D3L1XX – Air Power Equipment OKC

Master Line Series 5-30HP Reciprocated Compressor – FS-Curtis

FS-Curtis Masterline C89 Bare Pump is a heavy-duty, industrial-grade, 2-stage air compressor pump built for reliable, high-performance operation. Designed for 15-20 HP applications, this USA-made cast iron pump delivers 55-65 CFM at 175 PSI, making it ideal for demanding commercial and industrial environments. Featuring Centro-Ring Pressure Lubrication, disc valves, and tapered roller bearings, the C89 ensures smooth operation, extended lifespan, and minimal maintenance.

FS-Curtis Masterline C89 Key Features & Benefits

✅ Centro-Ring Pressure Lubrication – Ensures consistent lubrication to critical components, reducing wear and extending pump life.
✅ Head Unloader (APU) for Loadless Starts – Reduces motor strain, improving efficiency and longevity.
✅ Heavy-Duty Cast Iron Construction – Built tough for continuous operation in harsh working conditions.
✅ Disc Valve Design – Improves airflow efficiency, ensuring consistent pressure and reliable performance.
✅ Tapered Roller Bearings & Journal Bearings – Provides stability and durability, minimizing vibrations.
✅ High CFM Output – Delivers 55-65 CFM at 175 PSI, supporting multiple air tools and heavy-duty operations.
✅ Quiet & Efficient – Operates at 85 dB(A) with an RPM range of 600-950 for optimized performance.

FS-Curtis Masterline C89 Technical Specifications

✔ Model: C89A
✔ Horsepower Range: 15 – 20 HP
✔ CFM Output: 55 – 65 CFM @ 175 PSI
✔ Max Pressure: 250 PSI
✔ Lubrication Type: Centro-Ring Pressure Lubrication
✔ Oil Capacity: 5 Pints
✔ Valve Type: Disc Valves
✔ Pump RPM Range: 600 – 950 RPM
✔ Bore (LP/HP): 7” / 3.375”
✔ Stroke: 3.75”
✔ Inlet Size: 1 1/2″ NPT
✔ Discharge Size: 1 1/2″ NPT
✔ Sheave OD: 17.875”
✔ Sheave PD: 17.52”
✔ Number of Belts: 3B
✔ Noise Level: 85 dB(A)
✔ Crankshaft Bearings: Tapered Roller
✔ Connecting Rod Bearings: Journal
✔ Wrist Pin Bearings: Needle
✔ Dimensions (L x W x H): 18” x 22” x 27”
✔ Weight: 440 lbs
✔ Warranty: 1-Year Limited Warranty

Built for Industrial Durability

The FS-Curtis Masterline C89 Bare Pump is part of the ML Series, the most rugged, heavy-duty reciprocating air compressor lineup available. Engineered for superior performance in demanding environments, this pump is an excellent alternative to splash-lubricated compressors and small rotary units. With high-quality components and an efficient design, the C89 ensures long-term reliability, reduced maintenance, and cost-effective operation.

Order Today!

📦 Factory-tested and backed by a 1-Year Limited Warranty.

⚡ Upgrade to industrial-grade durability – Order your FS-Curtis C89 Bare Pump today! 🚀

FS-Curtis Masterline ML15+ 15hp UltraPack Air Compressor 230V-3PH – FML15C89H1U-D3L1XX – Air Power Equipment OKC

Master Line Series 5-30HP Reciprocated Compressor – FS-Curtis

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