PRODUCTS

WSP

HI design (OH1) ANSI B73.1

Self Priming Pump

Sealless process pump with magnetic drive acc. to DIN EN ISO 2858 & 15783
DESIGN & CHARACATERISTICS
■Self-priming process pump
■ HI design (OH1A)
■ Handles solids up to 3 inch (76 mm) in diameter

WRT-M

Sealless process pump with magnetic drive acc. to DIN EN ISO 2858 & 15783
DESIGN & CHARACATERISTICS
■ Complies with DIN EN ISO 2858 and 15783
■ Pump with permanent magnetic drive, sealless - no mechanical seal required
■ Hermetically sealed by containment shell for environment protection
■ Horizontal, single stage, end suction, foot mounted, back pull-out design
■ Balanced axial thrust over complete operating range up to Qopt.x1,5
■ Well-defined pressurized internal flush flow
■ Self-cleaning internal and mainstream filter

WCT-M

Heavy-duty process pump with magnetic drive acc. to API 685
DESIGN & CHARACATERISTICS
■ Heavy-duty process design according to API 685 latest edition
■ Pump with permanent magnetic drive, sealless - no mechanical seal required
■ Horizontal, single stage, centerline mounted, back pull-out design
■ Hermetically sealled by containment shell for environment protection, secondary control system
■ Balanced axial thrust over complete operating range up to Qopt.x1,5

■ Well-defined pressurized internal flush flow

WPT / WPT-L

Single stage, end suction ANSI process pumps (enclosed impeller)
DESIGN & CHARACATERISTICS
■ HI design (OH1), compliant with the ANSI / ASME B73.1 specification
■ Enhanced hydraulic design for low NPSH requirements
■ Back pull-out design for ease of maintenance
■ Seal chamber suitable to API-682 standard and other kinds of seal
■ Optional cooling jacket and cooling coil for high temperature applications
■ Available in ductile iron, stainless steel, duplex and alloy 20 (other materials on request)
■ Available in 35 sizes to operate within a wide range of hydraulic parameters, including the WPT-L for low-flow, high-head applications

WCT

Horizontal, centerline mounted, single stage process pump
DESIGN & CHARACATERISTICS
■ Heavy-duty process design according to API 610 latest edition (OH2)
■ Single or double volute depending on size
■ Single suction, enclosed impeller
■ Designed for continuous duty with over 130 hydraulic combinations available
■ Back pull-out design for ease of maintenance
■ WCT-L for low flow applications available
■ Materials of construction per API 610 (other materials on request)

WILC

Vertical in-line process pump (close coupled)
DESIGN & CHARACATERISTICS
■ HI design (OH5), dimensionally compliant with the ANSI / ASME B73.2 standard
■ Space saving design allows for use in thight installations or modular
packages and top pull-out design to simplify maintenance
■ Protected one-piece shaft
■ Flanged suction and discharge on common centerline
■ Fully enclosed balanced impeller
■ Ductile iron as standard material (other materials on request)

WCP-BB1

Horizontal, single stage, axially split case pumps
DESIGN & CHARACATERISTICS
■ HI design (BB1)
■ High efficiency, foot mounted design
■ Double suction, dynamically balanced enclosed impeller
■ Mechanical or packing seal
■ All HS/ZW pumps can be mounted vertically or horizontally
■ Cast iron as standard material (other materials on request)

HVT-BB2

Radially split, single stage process pumps
DESIGN & CHARACATERISTICS
■ Heavy-duty process design according to API 610 latest edition (BB2)
■ Single stage, centerline mounted
■ Double volute, centerline mounted casing
■ Top-top nozzle arrangement, other arrangements on request
■ Double suction, dynamically balanced enclosed impeller
■ Materials of construction per API 610 (other materials on request)

WOT-BB2

DESIGN & CHARACATERISTICS
■ Heavy-duty process design according to API 610 latest edition (BB2)
■ Centerline mounted, diffuser/volute combined casing
■ Single suction opposed impeller arrangement (ROT model)
■ Double suction first stage impeller (ROT-D)
■ Ease of maintenance due to the radial split pull-out design
■ Low vibration operation due to dynamic balancing
■ Materials of construction per API 610 (other materials on request)

WMT-TB3

Axially split, multi-stage, double volute casing process pump
DESIGN & CHARACATERISTICS
■ Heavy-duty process design according to API 610 latest edition (BB3)
■ Designed for a minimum service life of 20 years and at least 3 years of uninterrupted operation
■ Volute design allows direct access to the rotor providing ease of inspection and maintenance
■ Double row bolting for upper and lower part of high pressure design (SMT)
■ Materials of construction per API 610 (other materials on request)

WTN-BB3

Axially split, multi-stage, diffuser casing process pump
DESIGN & CHARACATERISTICS
■ Heavy-duty process design according to API 610 latest edition (BB3)
■ Axially split design enables easy access to pump internals for removal and maintenance
■ Anti-friction bearings as standard (other bearing designs are available)
■ Materials of construction per API 610 (other materials on request)

WTP-BB4

Radially split, multi-stage, single case, ring-section type process pump
DESIGN & CHARACATERISTICS
■ Non-API and API 610 latest edition (BB4) constructions available
■ Modular design for various number of stages
■ “Blind” stages for future upgrades available
■ Low NPSH first stage design is available
■ Single or double mechanical seals

WTFLO-BB5

Radially split, multi-stage, double case, barrel type process pumps
■ Heavy-duty process design according to API 610 latest edition (BB5)
■ In-line impeller arrangements
■ “Blind” stages for future upgrades available
■ Ring oil lubrication, other methods available
■ Standard or cartridge full-pull-out designs available
■ Materials of construction per API 610 (other materials on request)

WTFLO-BTB-BB5

Radially split, multi-stage, double case, barrel type process pumps
■ Heavy-duty process design according to API 610 latest edition (BB5)
■ Back-to-back impeller arrangements
■ “Blind” stages for future upgrades available
■ Ring oil lubrication, other methods available
■ Standard or cartridge full-pull-out designs available
■ Materials of construction per API 610 (other materials on request)

VTP-WTS1

Multi-stage, vertical turbine pump with diffuser type bowl
DESIGN & CHARACATERISTICS
■ HI design and API 610 latest edition (VS1) constructions available
■ Collet mounted or ring and key, semi-open and enclosed impellers
■ Threaded or flanged bowls are provided depending on pump size
■ Up to 30 stages, number of stages according to requirement
■ Basket or conical strainer available according to requirement
■ Can be built as a vertical canned pump (VS6)
■ Standard materials include cast iron bowls, bronze impellers and 416 SS shafting (other materials on request)

WT-VLTS1

Single or multi-stage, vertical canned pumps
DESIGN & CHARACATERISTICS
■ HI design, cryogenic and API 610 latest edition (VS6) constructions available
■ Low NPSH “shockless entry” first stage impeller
■ Integral fabricated column support bearings
■ One-piece shaft construction for shaft lengths up to 6 m (20 ft)
■ Materials of construction per API 610 (other materials on request)

VSWTS4

Single casing, sump pumps for wet pit applications
DESIGN & CHARACATERISTICS
■ HI design and API 610 latest edition (VS4) constructions available
■ Semi-open impeller for clean water applications and enclosed impeller for solids handling (non-clog model)
■ Can handle water with solids up to 4” (102 mm) in diameter (non-clog)
■ Sump mount or tank mount available
■ Sump depth up to 20 ft (6 m)
■ Cast iron as standard material for the VSFLO model (other materials on request) for the VSWTS4 materials are according to API 610

RWT

Reciprocating plunger pumps in triplex and quintuplex formats
DESIGN & CHARACATERISTICS
■ Designed in accordance with API 674 3rd edition and ISO 13710
■ Variety of sizes in triplex and quintuplex formats
■ Easily accessible service points reducing maintenance time
■ Robust design for low noise and vibrational characteristics
■ Materials include crankcase in ductile iron and wide range of alloys for wetted parts

WF-SPLT CASE

Horizontal, single and two stage, split case fire pumps for firefighting applications. NFPA-20 design. UL Listed and FM Approved.

WTF-VLTS1

DESIGN & CHARACATERISTICS
■ Diesel or electric driven
■ Enclosed impellers designed for long life and high efficiency
■ Discharge head provides support for motor and entire pump
■ Robust design for low noise and vibrational characteristics
■ Column connections can be flanged or threaded with coupling

WTF-RT

DESIGN & CHARACATERISTICS
■ Diesel or electric driven
■ Single stage horizontal centrifugal pump
■ Vertical discharge on the center line
■ Double row thrust bearing that provides minimal shaft end play for extended mechanical seal life

WTF-JP

DESIGN & CHARACATERISTICS
■ Centrifugal mono block pump
■ Low operating cost
■ Versatility in performance and design

Industrial Valves

A valve is a electro-mechanical device that regulates, controls, or directs the flow of a fluid by opening, closing, or partially obstructing fluid flow.

Ball valve

A ball valve is a quarter-turn valve that starts or stops the flow of fluids using a hollow, ball-shaped insert. The valve can be quickly opened or closed with a 90-degree turn of the valve handle. With their relatively simple designs, ball valves are low-maintenance, long-lasting, and exhibit minimal leakage if used properly.

Butterfly Valve

A butterfly valve is a quarter-turn valve with a rotating metal disc that is positioned perpendicular to the stream of fluid when closed. Intermediate rotations of the disc allow for precise regulation of the amount of liquid flowing through a system. They are offered in wafer or lug style variations.

Gate Valve

Gate valves are designed primarily for blocking flow rather than regulating it. They contain a plate-like barrier (gate) that can be inserted into the stream of a fluid to block its flow. Gate valves share some operational similarities with globe valves, but they provide less flow restriction when in the fully opened position.

Globe Valve

A globe valve is a linear motion valve that uses a globe-shaped disc to stop, start, or regulate flow in pipelines. The movable disc, also referred to as a plug, can be closed against a stationary ring seat to constrict flow. To control disc movement, manually operated globe valves rely on handwheels, while automatic globe valves use actuators and sliding shafts. Globe valves tend to be more leak-proof than other valves and provide a shorter opening-closing time. These general-purpose valves are primarily used for shut-off and regulation in high-temperature applications such as wastewater plants, process plants, and food processing plants.

Check Valve

Check valves are automatic one-way valves that are designed to allow fluid flow in one direction only. These valves are used in pumps, gas lines, HVAC systems, and other applications requiring one-way fluid movement. Types of check valves include:

Check Valve: Lift-type check valve

With lift-type check valves, a ball or piston opens under a specified pressure to allow fluid flow. A decrease in pressure will force the piston or ball into the valve seat, thus closing the valve and preventing backflow.

Check Valve: Swing check valve

A swing check valve relies on a hinged disc that swings away from the valve seat to permit flow in the forward direction. If the upstream flow stops, the disc returns to the valve seat to prevent backflow.

Check Valve: Butterfly check valve

Butterfly check valves consist of two half-circle gates hinged together. Forward flow pushes the gates open, while reverse flow causes them to retract.

API Plan 01

Integrated (internal) product recirculation from pump discharge to seal chamber.

API Plan 02

Dead ended seal chamber with no flush fluid circulation.

API Plan 03

Circulation between the seal chamber and pump is created by seal chamber design

API Plan 11

Product recirculation from pump discharge to seal through a flow control orifice.

API Plan 12

Product recirculation from pump discharge through a Y strainer and a flow control orifice to seal chamber.

API Plan 13

Product recirculation from seal chamber to pump suction via a flow control orifice.

API Plan 14

Product recirculation from pump discharge to seal chamber through a flow control orifice and seal chamber back to suction through another flow control orifice.

API Plan 21

Product recirculation from discharge through flow control orifice and heat exchanger to seal chamber.

API Plan 22

Product recirculation from pump discharge through a Y strainer, a flow control orifice and a heat exchanger to seal chamber.

API Plan 23

Product recirculation from seal chamber to heat exchanger and back to seal chamber.

API Plan 31

Product recirculation from discharge through a cyclone separator, which directs clean fluid to the seal and solids back to pump suction.

API Plan 32

Injection of clean or cool liquid from external source into the seal chamber.

API Plan 41

Product recirculation from discharge through a cyclone separator and a heat exchanger to seal chamber.

API Plan 51

External reservoir providing a dead-ended blanket for fluid to the quench connection of the gland.

API Plan 52

Depressurised buffer fluid circulation in outboard seal of a dual seal configuration through a seal support system. Circulation is maintained by using pumping ring in running condition and by thermosyphon effect in stand still condition.

API Plan 53A

Pressurised barrier fluid circulation in outboard seal of dual seal configuration through a seal support system. Circulation is maintained by using pumping ring in running condition and with thermosyphon effect in stand still condition.

API Plan 53B

Plan 53B systems have been viewed as an engineering challenge around the world, often with long lead times. The innovative modular concept permits 12 modular options to be applied to create an API 53B System for any application.

API Plan 53C

Pressurised barrier fluid circulation in outboard seal of dual seal configuration. Circulation is maintained by using pumping ring in running condition and with thermosyphon effect in stand still condition.

API Plan 54

Pressurised external barrier fluid circulation from a central pressure source or by a stand alone pumping unit

API Plan 55

Unpressurised external barrier fluid circulation from a central source.

API Plan 61

Plugged connections for future use for Plan 62 or Plan 65.

API Plan 62

An external fluid stream is brought to atmospheric side of the seal faces using quench and drain connections.

API Plan 65A

Leakage from seal faces is directed to a liquid collection system. A vessel with a high level alarm is provided for detection of excess leakage.

API Plan 65B

Leakage from seal faces is directed to a liquid collection system. A vessel with a high level alarm is provided for detection of cumulative leakage.

API Plan 66A

Throttle bushing in seal gland restricts seal leakage in event of seal failure. Pressure increase is detected by a pressure transmitter.

API Plan 66B

Orifice plugs in drain port restricts seal leakage in event of seal failure. Pressure increase detected by pressure transmitter.

API Plan 71

Plugged connections for future provision to supply a buffer gas to a dual containment seal.

API Plan 72

Buffer gas is passed through the containment seal chamber to sweep inner seal leakage away from outer seal to a collection system and / or dilute the leakage.

API Plan 74

Externally pressurised barrier gas supplied through a gas control system to a dual seal arrangement. An inert gas is used as a barrier gas.

API Plan 75

Leakage of condensate from inboard seal of a dual containment seal is directed to a liquid collector.

API Plan 76

Vapour leakages from inboard seal of dual containment seal are directed to a vapour recovery system via a vent connection.