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            "Max Head": "170' (52 m)",
            "Max Solids": "3\" (76 mm)",
            "Max Temperature": "104 F (40 C)",
            "Materials of Construction": "Cast Iron, Ductile Iron",
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            "Motor - Cycles": "60 Hz",
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        "pdf_documents": [
            {
                "text": "SF Series Submersible Brochure",
                "type": "pdf",
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            "series_slug": "SF-Series-Infinity",
            "series_name": "SF Series®",
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        "description": "Gorman-Rupp SF Series® submersible solids-handling pumps are designed to provide you with the ultimate in pumping performance. All SF Series pumps use NEMA Premium Efficiency motors and pass a minimum 3\" spherical solid. Vortex pumps use the patent-pending impeller technology.\n\nSF Series submersible solids-handling pumps are available in slide rail and construction / trash versions for use in most liquid removal applications.\n\nThe SF Series comes with 3\", 4\", 6\", and 8\" flanged discharge and power ranging from 3 - 75 HP (1.5 to 56 kW). These combinations will provide flows up to 3,100 gpm (195.6 lps) and heads to 190 feet (57.9 meters).\n\nBuilt to the same exacting standards you've come to expect from our industry-leading self-priming pumps, SF Series pumps are designed for easy maintenance and constructed for long life.\n\n- Press-fit motor with our patent-pending finned motor housing provides superior motor cooling resulting in increased motor life\n- Moisture detection in both the seal and motor chambers standard\n- All pumps pass a minimum 3\" spherical solid\n- NEMA Premium Efficiency motors with Class H insulation standard on all models\n- Externally adjustable face clearances, on channel impeller pumps, to improve pumping efficiency without time-consuming wear ring replacement\n- Terminal housing and cable connections designed for easy in-the-field cable replacements\n\n### Features\n- **Wet Pit (SF and SFV Versions)** — Standard 2\" rail or optional guide cable on all slide rail versions Guide shoes include rubber seal for more efficient fluid passage through discharge\n- **Construction/Trash (SF and SFV Versions)** — Rugged stand with clearance for solids passage Flanged discharge elbow available\n- **Staggerwing® Technology** — SFV vortex pump models feature the patent-pending Staggerwing impeller. The impeller enables higher pump efficiency and the ability to pass 3\" spherical solids. Pump models are available up to 30 HP.",
        "created_at": "2026-07-16 17:56:50",
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                    "Drive": "Electric Motor",
                    "Flange": "ANSI",
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                    "Suction": "6",
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