Vertical-Turbine-pumps JTS

Summary

Product identification

The JTS standard vertical turbine pump integrates highly engineered, reliable pumps with standardized materials and configurations. It features updated hydraulics and mechanical designs for high efficiency, cost-effectiveness, and low maintenance.

Main industries and applications

• Agricultural pumping
• Municipal and plant water supply
• Drainage
• Flood control
• Pipeline pumping
• Power plant service
• Petrochemical applications
• High pressure pumping
• Other industrial uses of all types
• Hydrocarbon processing
• Power generation
• General industry
• Water and wastewater
• Chemical process industry

Features and benefits

• Suction bell: Includes anti-vortex ribs and a tail bearing bushing. Supplied with replaceable wear rings.
• Impellers: Closed design, made of stainless steel for versatility. Supplied with replaceable wear ring as standard. Collet construction for 460 mm / 18” pumps or key and split ring for 510 mm / 20” pumps.
• Bowls: Cast iron bowl interiors are coated as a standard to reduce friction and increase efficiency. Bowls are supplied with a replaceable wear ring.
• Bowl bearings: Fitted with a single bronze bearing or dual bronze and rubber bearings.
• Pump shaft: Modular design or “size driven” by the number of stages. Sized individually for each installation, precision machined for application thrust and torque. Provided with a turndown to match line shaft diameter as necessary.
• Column assembly: Column pipes are threaded up to 300 mm / 12”. Columns are flanged from 355 mm and 410 mm (14” and 16”). Line shafts are connected by threaded couplings. Features replaceable bearing retainers and line shaft bearings.
• Column adapter: Provides true connectivity of the column pipe to the bowls to suit various threaded column sizes.
• Upper head shaft: Provided for ease of installation and adjustable pump setting with vertical hollow shaft motor.
• Discharge head: Provides an above-ground connection to existing pipe work. The integral driver stand allows easy access to removable packing/seal box and coupling.
• Shaft seal: A packed stuffing box is provided for reliable sealing and simple maintenance. An optional cartridge type mechanical seal is available.

Options

• Thrust bearing and flexible coupling: Available for pumps with motors having limited thrust carrying capabilities. Designed for an L10 bearing life of 16,000 hours minimum.
• Driver stand: Optional feature required with the thrust bearing and some vertical solid shaft/drive coupling combinations.
• Fabricated discharge head: Available for all sizes with flange ratings of 150# or 300#.
• Sole plate: Cast iron sole plates are available in pre-determined sizes to fit each discharge head.
• Flanged column assembly: Standard for sizes 355 mm / 14” and 410 mm / 16”, available as an option for all other sizes.
• Strainers: Basket and cone strainers are available in galvanized steel.

Operating limits

• Bowl sizes: 180 to 510 mm (7 to 20 in.)
• Capacities: 20 to 1’500 m³/h (100 to 8’000 USgpm)
• Heads: up to 300 m (up to 1’000 ft.)
• Pressures: up to 36 bar (up to 524 psi)
• Temperatures: -15°C to 85°C (5°F to 185°F)

Mechanical / hydraulic

Materials of Construction:

---

Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror