S&L Non-Clog Complete Pump

Tens of thousands of proven Smith & Loveless Non-Clog Pumps convey wastewater around the world, providing reliable service day-in and day-out. Our bold pump design retains several high standards, including oversized bearings and stainless steel pump shafts, bronze mechanical seals for superior heat dissipation, close tolerances that prevent recirculation and a keyed and tapered shaft for positive lock and easy impeller removal. The result: decades of highly efficient pumping.

Available in vacuum primed and flooded suction configurations for above-grade and underground pumping stations or bare pump use, Smith & Loveless Non-Clog Pumps come with trimmed impellers for optimum selection and high efficiency operation. This pump is designed to last.

Now available in sizing up to 12" with premium efficient motors!

Horsepower1.5 - 300 HP
Sizing4" - 12" Pumps
ImpellerNi-Hard Impeller & Volutes available on PISTA® Turbo Grit Pump Rotating Assemblies and Complete Pumps

Pump Types


FLOODED SUCTION

PRODUCT DATA

Sizing 4”, 6”, 8”, 10” and 12” piping
1.5 HP to 300 HP per pump
Up to 1,300 GPM
Up to 158’ TDH
4”, 6”, 8”, 10” and 12” heavy, cast-iron, vertical non-clog pumps
Self-contained double mechanical seal, which includes seal water filtration & supply


FEATURES & BENEFITS

Solid stainless steel oversized shaft
Oversized bearings for long life
Tapered shaft for easy impeller removal
Bronze seal housing for heat dissipation and corrosion resistance
Higher pump efficiencies
Higher standard motor efficiencies
Class F insulation for long motor life
Designed specifically for flooded suction applications


VACUUM PRIMED


PRODUCT DATA

Sizing 4”, 6”, 8”, 10” and 12” piping
1.5 HP to 50 HP per pump
Up to 1,300 GPM
Up to 158’ TDH
Standard wet well sizing 4’ through 6’ and larger with concrete cap
4”, 6”, 8”, 10” and 12” heavy, cast-iron, vertical non-clog pumps


FEATURES & BENEFITS

Solid stainless steel oversized shaft
Oversized bearings for long life
Tapered shaft for easy impeller removal
Bronze seal housing for heat dissipation and corrosion resistance
Higher pump efficiencies
Class F insulation for long motor life
Designed specifically for vacuum priming
SONIC START® Streamline™ prime sensing system

S&L Customer Spotlight - Big Bear City, CA eliminated clogs since 2013 with X-PELLER®
  • Strongest Pump Shaft - Smith & Loveless pumps boast the largest pump shaft in the industry. Larger shafts have less shaft overhang, which is a determining factor in the amount of shaft deflection the mechanical seal endures.
  • Streamlined for Ease of Maintenance - Full access to the volute and suction elbow is possible by merely removing the capscrews and raising the entire rotating assembly.
  • Superior Mechanical Seal Design - Smith & Loveless vacuum primed pumps are equipped with a bronze mechanical seal, which allows heat dissipation and eliminates the need for a seal water filter system. The flooded suction pump seal assembly utilizes a self-contained filter assembly, which eliminates the need for an independent fresh water supply line.  Because bronze is a non-ferrous material, it prevents abrasive iron oxide from forming in the seal assembly. It also prevents seal pieces from rusting together and impeding maintenance. Smith & Loveless pumps are designed so that the mechanical seal can be accessed and replaced in less than 30 minutes. All seals will eventually wear out, but proper maintenance extends seal life up to 7 years on average.
  • Impeller Design - Equipped with heavy cast-iron, balanced impellers. Impellers are custom trimmed for each application. Only vains are trimmed; shrouds are left full diameter to prevent solids and stringy matter from accumulating around the shaft. The tight clearance between the impeller and front head minimizes recirculation, improving efficiency. The shaft and impeller bores are tapered for easy removal.

Privacy Statement | ©2016-2025, Smith & Loveless. All Rights Reserved.