XWLA13G15N-SX | 13 GPM 1500 PSI Pump Left-Hand Shaft 1750 RPM

Overview

The Annovi Reverberi XWLA13G15N-SX is a high-flow, industrial-duty
triplex plunger pump designed for serious wash bays, production floor rinse
systems, and contractor skid builds that demand uptime. Delivering up to
13 GPM at 1,450–1,500 PSI and engineered for
1,750 RPM operation, this left-hand shaft variant of the
XWLA series provides powerful rinsing performance with controlled pressure—
ideal where fast cleanup, foam knockdown, and debris removal matter more than
ultra-high PSI.

• High-volume 13 GPM output for rapid rinsing and foam collapse.
• Balanced 1,450–1,500 PSI pressure for aggressive cleaning without over-stressing surfaces.
• SX left-hand 24 mm solid shaft for mirrored or dual-pump layouts and special drive packages.
• Industrial triplex plunger design with brass head and ceramic plungers for long service life.

High-Flow Performance for Industrial Cleaning

The XWLA13G15N-SX is built around a slow-speed crankcase and large-bore plungers
that move a lot of water with each stroke. At 13 GPM, it excels in applications
where you need to sweep fines, slurry, and detergents off floors and equipment
quickly—reducing time spent in each bay and improving turnaround in busy
facilities like fleet depots, food plants, and industrial wash centers.

• Max flow: 13 GPM for single- or dual-gun rinse systems with proper plumbing.
• Max pressure: 1,450 PSI (1,500 PSI class) for strong, controlled impact.
• Rated speed: 1,750 RPM for cooler operation and extended pump life.
• Duty class: industrial triplex plunger pump for continuous or frequent use.

Triplex plunger architecture of XWLA13G15N-SX

A three-piston volumetric design keeps output smooth and predictable, which
helps operators maintain consistent spray patterns and protects downstream
accessories. The combination of ceramic plungers and stainless steel valves
supports long service intervals in demanding environments.

• Three synchronized ceramic plungers minimize pulsation and hose “kick.”
• Precision valve timing for steady pressure across varied nozzle sizes.
• Excellent compatibility with foaming applicators, surface cleaners, and rotating nozzles.
• Optimized internal porting for reliable feeding from gravity tanks or boosted inlets.

Construction and Materials

The XWLA13G15N-SX combines a durable brass pump head with a die-cast aluminum
crankcase to balance strength, corrosion resistance, and manageable weight.
Oversized bearings and frictionless-style aluminum connecting rods are paired
with 28 mm ceramic plungers to withstand the loads associated with high flow
and continuous-duty service.

• Manifold: forged brass head for high strength and corrosion resistance.
• Crankcase: finned aluminum body to dissipate heat and keep oil temperatures stable.
• Plungers: 28 mm solid ceramic plungers for excellent wear resistance.
• Connecting rods: aluminum “frictionless” rods designed for long duty cycles.
• Valves: stainless steel assemblies for reliable sealing at 13 GPM flow.

Wet-end durability of XWLA13G15N-SX

The wet end is engineered to live in harsh real-world conditions—temperature
swings, chemicals approved by AR, and frequent start–stop cycles typical of
wash bays and contractor rigs.

• High-pressure packings and low-pressure seals to protect the crankcase.
• Inlet ports: two 3/4″ F ports for flexible plumbing and tank-fed systems.
• Outlet ports: 3/8″ F discharge for standard pressure washer manifolds.
• Quality O-rings and gaskets for leak-free operation and easy service.

Left-Hand Shaft (SX) Configuration

The SX suffix indicates a left-hand 24 mm solid shaft, which
is especially useful when you need mirrored pumps, tight skid layouts, or
specific belt-path geometry. System designers can pair this model with gas
engines, electric motors, or gearboxes and tune pulley ratios to hit the ideal
duty point.

• 24 mm solid left-hand shaft for special mounting and drive orientations.
• Ideal for twin-pump systems where one pump must mirror the other.
• Ready for belt-drive, gearbox drive, or flex coupling configurations.
• Approximate oil capacity of 32 oz for robust lubrication.

Serviceability

Like other XW/XWLA series pumps, the XWLA13G15N-SX is designed with
straightforward maintenance in mind. Common wear parts are bundled into
standardized kits, and technicians can access valves, seals, and packings
without specialized tools.

• Standard valve kits, water seal kits, and oil seal kits available.
• Oil-bath lubrication with sight glass for quick level checks.
• Head and valve design allows fast teardown for inspection and rebuilds.

Typical Applications for XWLA13G15N-SX

With its combination of high flow and moderate pressure, this pump is a
go-to choice for industrial and commercial users who prioritize throughput
and reliability. It shines wherever you need to move water quickly, clear
large surfaces, and keep crews productive.

• Fleet and truck wash – tractors, trailers, refuse trucks, and rental fleets.
• Food and meat processing – USDA-compliant washdown, foam knockdown, and floor rinse.
• Manufacturing & recycling facilities – conveyor, bin, and equipment cleaning.
• Municipal wash bays – public works vehicles, fire apparatus, and utility equipment.
• Agricultural washdown – tractors, implements, and livestock facility sanitizing.
• Building & grounds maintenance – large pads, parking decks, loading docks, and sidewalks.

Key Specifications – XWLA13G15N-SX

• Series: XWLA industrial triplex plunger pump.
• Max flow: 13 GPM.
• Max pressure: 1,450 PSI (1,500 PSI class).
• Max speed: 1,750 RPM.
• Shaft: 24 mm solid, left-hand (SX) orientation.
• Plunger diameter: 28 mm ceramic plungers.
• Oil capacity: approx. 32 oz.
• Max fluid temperature: 140°F (60°C).
• Inlet size: 3/4″ F.
• Outlet size: 3/8″ F.
• Crankcase material: die-cast aluminum.
• Manifold material: brass.
• Approximate weight: 34 lb.
• Country of origin: Made in Italy.