Live-Loaded Packing Assemblies

Engineered for reciprocating pumps in demanding oilfield and industrial applications such as cementing and ultra-high-pressure water jetting. Live-Loaded Packing Assemblies (LLPA) eliminate lubrication requirements, extends seal life, and improves reliability under abrasive conditions.

Ideal where uptime and cost control are critical, LLPA delivers tailored sealing solutions that outperform conventional packing systems.

Simplify Installation

Simplified installation compared to traditional chevron packing sets

High-Pressure capability

Experience with pressures up to 45,000 PSI

Eliminate Lubrication

High‑performance dry‑running materials eliminate the cost and complexity of lubrication systems while extending service intervals

Media Expertise

Comprehensive expertise in handling various media

Seal Designs & Features

A fully integrated, spring loaded sealing system designed for reliable performance under high pressure and zero lubrication:

• Spring loaded design applies controlled load to maintain radial pressure and compensate for packing wear
• Header ring distributes load evenly, controls static leakage and supports the plunger
• Single piece high pressure packing simplifies installation and reduces component count
• Integrated lubrication control removes the need for spacer rings
• Base ring prevents extrusion and maintains alignment
• Retrofittable into existing stuffing box geometries
• Supplied in kit form with stock holding options to keep production running smoothly

Application-Specific Solutions

Design possibilities include:

Retrofit solutions for cement pumps by integrating the design into the packing nut
Options for pumps handling abrasive fluids or harsh chemicals
Ultra-high-pressure configurations up to 3,000 bar
Packing configurations: single rings or solid block assemblies based on pressure
Material options: advanced composites and elastomers for chemical and abrasion resistance
Full support for OEMs and end users operating high‑volume equipment
Guidance on surface coatings and integration into new or existing equipment
Drawing proposals and full support for transitioning to LLPA technology

Why FTL?

FTL acts as a technical partner throughout the specification and integration of LLPA technology. Our high pressure sealing expertise helps customers eliminate failures linked to lubrication issues while reducing the cost of lubrication equipment and grease disposal.

By extending service intervals, reducing downtime and lowering spare parts usage, our solutions deliver clear operational value and long term cost savings. Predictable failure modes also support planned maintenance, improving reliability and production consistency.

With proven performance in demanding pressure and chemical environments, FTL provides dependable sealing solutions backed by engineering insight, practical site experience and responsive technical support.