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CAT Pumps 2SFQ42SEEL Quiet Series Triplex Plunger Pump – 4.2 GPM, 1200 PSI, 316 Stainless Steel
CAT 2SFQ42SEEL Quiet Series stainless steel plunger pump. 4.2 GPM, 1200 PSI, –6 dBA noise reduction, 56C direct-drive, corrosion-resistant design.
Reference: 2SFQ42SEEL
$1,582.00
Available for local pickup at our Miami or Fort Lauderdale location
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The CAT Pumps 2SFQ42SEEL is a high-capacity Quiet Series triplex plunger pump designed for durability, reduced noise, and long-term performance in demanding environments. Engineered with 316 stainless steel manifolds and valve assemblies, solid ceramic plungers, and NBR (Buna-N) seals, this pump offers superior corrosion resistance—making it ideal for marine, industrial, washdown, filtration, and OEM applications.
As a Quiet (Q) Series model, the 2SFQ42SEEL reduces operating noise by approximately –6 dBA, providing a smoother, quieter experience without compromising power. Its hollow-shaft design allows fast, compact installation by bolting directly to a 56C-face electric motor.
This pump delivers a strong flow rate of 4.2 GPM at 1200 PSI, making it one of the highest-output stainless-steel pumps in the 2SF family.
Key Features
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Quiet Series model offering –6 dBA noise reduction
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Triplex reciprocating plunger design for smooth, consistent flow
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316 stainless steel manifolds and valve assemblies for maximum corrosion resistance
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Hollow-shaft configuration for direct 56C motor mounting
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Solid ceramic plungers for exceptional wear resistance
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Standard NBR (Buna-N) seals and O-rings
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Compact, durable, and ideal for OEM system integration
| CAT Pumps 2SFQ42SEEL – Technical Specifications | |
|---|---|
| Model | 2SFQ42SEEL |
| Pump Type | Triplex positive displacement reciprocating plunger pump |
| Quiet Series | Yes – Noise reduction of approx. –6 dBA |
| Max Flow | 4.2 GPM (15.9 LPM) |
| Max Pressure | 1200 PSI |
| RPM | 1725 |
| Inlet Port Size | 3/8" NPT(F) |
| Discharge Port Size | 3/8" NPT(F) |
| Drive Type | Direct-drive; mounts to 56C-face electric motor |
| Manifold Material | 316 Stainless Steel |
| Valve Material | 316 Stainless Steel |
| Plungers | Solid Ceramic |
| Seals & O-Rings | NBR (Buna-N) |
| Mounting Style | Hollow shaft for compact direct motor installation |
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