Grundfos 98993074 - MTH 4-8/8 A-W-A-AQQV | Multistage | Immersible | SelfPriming | Centrifugal | Vertical Installation | Vertical
.gf{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;font-size:14px;color:#1c1c1c;line-height:1.6;max-width:880px} .gf-header{border-top:3px solid #007ac2;padding:14px 0 10px;margin-bottom:18px} .gf-mfr{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#007ac2;margin-bottom:4px} .gf-model-tag{font-size:12px;color:#555;margin-bottom:6px} .gf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px} .gf-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid #cde;padding:2px 8px;color:#007ac2;background:#f0f8ff} .gf-lead{font-size:15px;line-height:1.65;color:#1c1c1c;margin-bottom:20px;border-left:3px solid #007ac2;padding-left:14px} .gf-qs{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #cde;margin-bottom:20px} .gf-qs-item{padding:11px 13px;border-right:1px solid #cde;border-bottom:1px solid #cde} .gf-qs-item:nth-child(3n){border-right:none} .gf-qs-item:nth-last-child(-n+3){border-bottom:none} .gf-qs-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:2px} .gf-qs-value{font-size:15px;font-weight:700;color:#1c1c1c} .gf-trust{background:#003d6b;border-top:3px solid #007ac2;padding:0;margin-bottom:22px} .gf-trust-inner{display:grid;grid-template-columns:repeat(4,1fr)} .gf-trust-item{padding:13px 15px;border-right:1px solid #004f8a} .gf-trust-item:last-child{border-right:none} .gf-trust-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#4fc3f7;margin-bottom:3px} .gf-trust-value{font-size:12px;color:#b0d4ec;line-height:1.5} .gf-sh{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#007ac2;border-bottom:2px solid #cde;padding-bottom:5px;margin:24px 0 13px} .gf-why-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px} .gf-why-card{border:1px solid #cde;padding:15px;background:#f8fbff} .gf-why-card h4{font-size:13px;font-weight:700;margin:0 0 7px;color:#003d6b} .gf-why-card p{font-size:13px;color:#444;margin:0;line-height:1.6} .gf-tbl{width:100%;border-collapse:collapse;margin-bottom:14px;font-size:13.5px} .gf-tbl tr:nth-child(even) td{background:#f4f9ff} .gf-tbl td{padding:8px 10px;border-bottom:1px solid #dde;vertical-align:top} .gf-tbl td:first-child{font-weight:600;color:#007ac2;width:40%} .gf-decode{background:#e8f4ff;border:1px solid #b3d9f7;padding:14px 16px;margin:16px 0;border-radius:4px} .gf-decode-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#003d6b;margin-bottom:8px} .gf-decode-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;font-size:13px} .gf-decode-item{padding:3px 0;border-bottom:1px solid #cde} .gf-decode-item strong{color:#003d6b} .gf-bullet-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px 20px;margin-bottom:18px;font-size:13.5px} .gf-bi{padding:4px 0;border-bottom:1px solid #e8f4ff;padding-left:13px;position:relative} .gf-bi::before{content:'';width:5px;height:5px;background:#007ac2;border-radius:50%;position:absolute;left:0;top:50%;transform:translateY(-50%)} .gf-note{border-left:3px solid #007ac2;background:#f0f8ff;padding:12px 16px;margin-bottom:18px;font-size:13px;line-height:1.7} .gf-note strong{display:block;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:5px} .gf-docs{background:#f4f9ff;border:1px solid #cde;padding:14px 16px;margin:20px 0} .gf-docs-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#007ac2;margin-bottom:8px} .gf-docs-cta a{color:#007ac2;font-weight:700;text-decoration:underline} .gf-footer{border-top:1px solid #cde;padding-top:10px;margin-top:24px;font-size:11.5px;color:#888;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px} @media(max-width:600px){.gf-qs{grid-template-columns:1fr 1fr}.gf-why-grid{grid-template-columns:1fr}.gf-trust-inner{grid-template-columns:1fr 1fr}.gf-decode-grid{grid-template-columns:1fr}} Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark 98993074 · Submersible Multistage Pump — Horizontal MTH2.01HP220-240D/380-415YV3-Phase50 HzIE3IP54Stainless steel The Grundfos 98993074 (MTH 4-8/8 A-W-A-AQQV) is a Submersible Multistage Pump — Horizontal. Compact horizontal multistage pump for tank top or inline installation. Nominal performance: 22US gpm at 169ft. Rated 220-240D/380-415YV, 3-Phase, 50 Hz. Applications include Machining. Power 2.01HP Voltage 220-240D/380-415YV Phase 3-Phase Max Flow 22US gpm Max Head 169ft Max Pressure 145.04psi Grundfos World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945 Industrial Grade IE3 motor — reduces operating cost over service life Authorized Distributor Genuine Grundfos product — full manufacturer warranty coverage Expert Support Technical help available — call (781) 281-8905 or chat Why This Product Genuine Grundfos Part OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage. Full Traceability Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk. Authorized Source PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus. Confirm Compatibility Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance. Technical Support Available PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat. Contact for Availability Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order. Model Information — 98993074 Series: MTH Impeller Material: Stainless steel Housing Material: Cast iron Shaft Seal: AQQV Technical Specifications Model Number 98993074 Product Series MTH Series Description Submersible Multistage Pump — Horizontal Power 2.01HP Voltage 220-240D/380-415YV Phase 3-Phase Frequency 50 Hz Motor Speed 2920rpm Full Load Current 5,55-5,35/3,20-3,10A Motor Efficiency Class IE3 Motor Efficiency 84.2% Insulation Class F Protection Class (IP) IP54 Nominal Flow 22US gpm Nominal Head 169ft Max Operating Pressure 145.04psi Max Fluid Temperature 194°F Max Ambient Temperature 140°F Outlet Connection 3/4inch Pipe Standard Rp Impeller Material Stainless steel Housing Material Cast iron Shaft Seal AQQV Approvals / Certifications CE, EAC, UKCA Applications Machining Important Notices Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 220-240D/380-415YV, 3-Phase, 50 Hz. Temperature limits Do not exceed max fluid temperature 194°F or max ambient temperature 140°F. Exceeding limits damages seals and motor insulation. Dry running Do not run dry. MTH pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations. Maintenance Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation. Documentation ✓ Installation and Operating Manual (IOM) — MTH Series ✓ Product Data Sheet — 98993074 ✓ Service Manual and Spare Parts List Need the IOM, data sheet, or spare parts list? Contact PumpStop and we'll send it over. Before You OrderConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop. Grundfos — 98993074 · 98993074Authorized Grundfos Distributor · pump-stop.com