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The Flowserve Ampliflow T-Boost seal gas booster is an electrically driven booster that improves operational efficiency by continuously delivering clean seal gas during periods of low differential pressure. The booster combines an innovative drive system with an intelligent motor control to achieve higher energy efficiency and a mean time between repair (MTBR) of 24,000 operating hours.

The Circpac segmented carbon ring seal is used in turbomachinery equipment. Originally designed to help keep bearing oil away from the dry gas seals, it can also be applied as a standalone sealing solution.

The Cleanpac line of filters includes heavy liquid removal units, hybrid coalesce / pre-filter units along with dual coalescing filter assemblies.

Drypac seals will reduce the potential of liquid formation between the seal faces by lowering the dew point of the gas and raising the temperature of the seal supply gas at least 20°C (36°F) above the dew point as recommended by API standards.

Flowserve Gaspac dry gas seals incorporate non contacting lift-off technology to provide low break away torque and reliable performance under all operating conditions. The Gaspac is a standardized modular design in various configurations.

N2 Genpac nitrogen generation system  produces standard N2 gas purity up to 99%  for seal and separation gas supply by utilizing micron fiber filtration technology to extract nitrogen from the air.

Modular-based dry gas seal support system that simplifies the typical dry gas seal control panel.

Turbopac oil lubricated mechanical seals arranged in the following configurations:

• Product side, single mechanical seal combined with an atmospheric floating ring or labyrinth seal
• Double mechanical seals in face-to-face arrangements

Having developed the first concrete volute pump in the 1920s, Flowserve is a global leader in the design and manufacture of CVP concrete volute pumps. Made of prefabricated concrete segments for the volute housing and intake suction bell with a metallic pullout rotor, CVP pumps are integrated into the civil construction to reduce installation costs. These vertical dry pit pumps have a well-earned reputation for trouble-free operation with minimal maintenance. A testament to their reliability is the years of continuous operation reported by customers worldwide.

The Flowserve Compression Type Tensiometer provides reliable cable tension readings. The result is a more practical load measurement system with many safety, operational and maintenance advantages.

The Flowserve Running Line Tensiometer provides the added feature of providing speed and location data along with tension. These added readings are helpful for operators to confirm the cutting tool position and unwanted descents.

The AutoShift Slim cutting tool enables safe remote drum decoking by removing the operator from the cutting deck. Mode shifting is accomplished automatically and remotely by water pressurization and depressurization, not manually as with other tools. Benefits include:

The basic control system includes a master control panel located near the pump train, a cutting deck panel for each pair of drums, as well as upper and lower proximity switches to monitor crosshead travel and tool position inside the drums.

The Crosshead and Free Fall Arrestor system guides and centers the rotary joint, drill stem and cutting tool assembly in the coke drum and provides personnel and equipment safety in the event of steel wire rope failure.

The Crosshead is designed to safely absorb all torque loads normally sustained from cutting operations. The Free Fall Arrestor ensures safe operation by preventing cutting assembly equipment from free falling in the event of suspension failure. No electric or pneumatic connections are required to activate the free fall arrestor system.

The Flowserve Decoking Control Valve (DCV) features a proven, simple design with minimal moving parts to provide cost-effective, trouble-free operation. This single valve controls the flow from the high-energy jet pump and provides three distinct functions: 

Flowserve decoking hoses are designed for the harsh environment of the delayed coker unit (DCU). These high-pressure hoses are oil- and chemical-resistant and feature abrasive-resistant outer covers with multiple layers of wire reinforcement for strength and durability.

Flowserve’s decoking system is fully integrated. Watch these videos to see our individual components.

Drill stems transfer the water and torque from the rotary joint to the cutting tool. Flowserve threaded drill stems are extremely durable and have a side load strength four times greater than comparable welded drill stem designs.

The optional Flowserve Scorpion FLS 600 Decoking System drill stem installation tool improves safety and reduces disassembly and reassembly time compared to labor-intensive traditional methods.

Isolation valves are heavy-duty 6 in ball valves fitted with standard Limitorque^® actuators. They are used to direct cutting water flow to the desired coke drum. Their forged components, materials of construction and simple, rugged design are specifically optimized to provide long life and safe operation in decoking.

Flowserve’s decoking system is fully integrated. Watch these videos to see our individual components.

Built to meet or exceed the latest edition of ISO 13709/API 610 (BB5), the WIK jet pump from Flowserve is a multistage, double-case barrel pump with tandem (in-line) impellers. Its unique low specific speed hydraulics and extra heavy-duty stiff rotor design are engineered for reliable performance and operation. It is well-suited for special purpose, unspared and high-power density applications.

The lifting mechanism for the cutting assembly utilizes a set of four pulley blocks built to Flowserve specifications.

The Flowserve Rotary Joint is robustly designed to support the suspended loads experienced in decoking units. It serves two key functions. First, it transfers water from the decoking hose to the drill stem and has a sealing system to allow the high-pressure water from the jet pump to pass into the rotating drill stem without leakage. Second, it provides rotational movement of the complete drill stem and cutting tool assembly by way of a driver mounted on it.