Title VERTICAL SUMP PUMPS, CPXV or ECPJ Presenter KEN AULD

Vertical Sump Pumps, CPXV or ECPJ

Common Typical Applications Vertical Sump Pumps, CPXV or ECPJ Common Pump Description Industrial & Chemical Sump Pump API 610, VS4/5 Single stage suspended Radially split Sump Pump Common Typical Applications Chemical industries Petrochemical industries Refinery offsites Common General description The CPXV and ECPJ pump lines are based on there own modular system, providing maximum design flexibility. With this system, each pump can be custom engineered for individual applications lengths and atmospheres.

CPXV ECPJ Brief Histories Developed using hydraulics from CPX, MK3 & D-Line Manufactured in Newark since 1990 Worldwide population of approx 2000 pumps Current rate of production: 260 per year and growing!! Developed using hydraulics from ERPN Manufactured in Brunn since 1970 Worldwide population of approx 1200 pumps Current rate of production: 100 per year

Basic designs Standard (CPXV & ECPJ) - for handling products in chemical or petrochemical industries, refinery offsite Steam heated (CPXV & ECPJ) - for handling liquid sulphur. Cantilever type (ECPJ Only) - for all applications where no external lubrication or flushing is allowed e.g. hot and dirty liquids, molten salts, liquids with tendency to crystallize or became viscous.

CPXV ECPJ Nomenclature 80-50CPXRV200 - Recessed multivane impeller 80-50CPXV200 - Semi-Open multivane impeller with back vanes 80-50CPXRV200 - Recessed multivane impeller 80-50CPXV- WW200A - D-Line Hydraulics Used (A is for Inducer) 3K10x8CPXV-16HRV – MK3 Hydraulics Used 50CPXV350 – API Hydraulics ECPJ Closed multivane impeller with front wear rings and back vanes. ECPJ - R Closed multivane impeller with front and back wear rings (API 610). ECPJ - O Open multivane impeller with back vanes (optional with wear plate). ECPJ - F Free flow impeller with back vanes

CPXV ECPJ Similar Ranges Capacity: up to 1400 m3/h (6160 GPM) Head: up to 250 m (820 ft) Temperature: up to 350 °C (662 ° F) Pressure: up to 25 bar (365 PSI) Max. setting 10m+ (30 ft +) CPXV Capacity: up to 500 m3/h (2200 GPM) Head: up to 150 m (495 ft) Temperature: up to 350 °C (662°F) Pressure: up to 16 bar (232 PSI) Max. setting 6m (20 ft) ECPJ

CPXV ECPJ Similar Ranges 40+ Sizes 2 Basic Designs 5 Hydraulic Designs 9 Shaft seal designs 3 Baseplate Designs 4 Standard Material Combinations 34 Sizes 4 Basic Designs 4 Hydraulic Designs 7 Shaft seal designs 3 Baseplate Designs 7 Standard Material Combinations

API 610 Requirements 10th Edition Comments to API API Para API 610 Requirements 10th Edition ECPJ Comments CPXV Comments 5.1.31 Casings shall use studs and 12mm min…   Casing Fastners are not all studs and on 125 & 160 sizes 10mm are used 5.3.10 Spiral Wound of 'O'Ring gaskets shall be provided Confined gasket provided to submerged casing but not of this type 5.4.1.1 Nozzle openings for pressure connections shall not include DN32, 65, 90, 125, 175, 225 DN32, 65 & 125 are used at the casing and DN125 size 5.4.1.2 At least 0.5 NPS size connections… 0.25 NPS used on other than main suction and discharge nozzle bores. 5.4.2.5 Flanges are back machined Not provided 5.3.3, 5.5 Twice Table 4 Nozzle Loads… Cannot be met on the casing, but available on soleplate discharge. 5.7.1 Impeller pumping vanes ...shall not be used to balance the thrust Closed impellers use front and back wear rings to balance the thrust, however if semi open impellers are specified, these will use back vanes 5.8.1 Mechanical seals and sealing system in accordance with ISO 21049 (= API Standard 682) Standard Cartridge seals meet par. 5.8.2 to 5.8.11. Seals and sealing systems in compliance with API 682 can be supplied at extra price. 5.10.2.2 The bearing...housings shall be equipped with constant level sight feed oilers ... Oil circulation is ensured by the pumping – effect of the angular contact ball bearings . 8.3.3.2 Shafts total runout along length shall be < 0.04mm/m, 0.08mm maximum 0.13mm maximum offered 8.3.3.3 The pump shaft shall be one piece, unless otherwise approved by purchaser. Above certain pump length, a multiple shaft arrangement is used for ease of maintenance. span limit of 1700mm, above this separate shafts are provided to ease shipping.

Steam heated Design Heating jacket Steam Internal bearing flushing

ECPJ Hydraulic designs Closed multivane impeller with front and back wear rings (API 610) ECPJ - R Closed multivane impeller with front wear rings and back vanes ECPJ Closed multivane impeller with front wear rings and back vanes ECPJ Open multivane impeller with back vanes ECPJ - O Free flow impeller with back vanes ECPJ - F

CPXV Hydraulic designs CPXV WITH WW/CW HYDRAULICS KEY DRIVE IMPELLER WITH INDUCER CPXV WITH CPXR HYDRAULICS KEY DRIVE IMPELLER SCREWED IMPELLER CPXV WITH CPX HYDRAULICS KEY DRIVE IMPELLER SCREWED IMPELLER

CPXV WITH MARK 3 HYDRAULICS Hydraulic designs CPXV WITH MARK 3 HYDRAULICS

No liquid normally present at seal Shaft Sealing No liquid normally present at seal

CPXV ECPJ Shaft Sealing Designs Carbon Segmental Bush V – Ring Proprietary Labyrinth Seal Magnetic Seal V – Ring PTFE Lip Seal Soft Packing API610 Style Cartridge Seal Single Mechanical Seal – Dry Running (Gas) Double Mechanical Seal – Un-pressurized Double Mechanical Seal - pressurized V – Ring Throttle Bushing Lip Seal Soft Packing API610 8th Edition Cartridge Seal Single Mechanical Seal – Dry Running Double Mechanical Seal – Un-pressurized Double Mechanical Seal - pressurized

Soft packing Atmosphere Grease box Packing rings Lantern ring Tank

Double mechanical seal (back to back) API 610 7th Edition Barrier fluid outlet Atmosphere Tank Barrier fluid inlet

Single mechanical seal (API 610 8th Edition) Flushing Atmosphere Tank Cooling (optional) Quench

Double mechanical seal unpressurized (API 610 8th Edition) Barrier fluid outlet Barrier fluid inlet Atmosphere Tank Cooling (optional) Flushing

Double mechanical seal pressurized (API 610 8th Edition) Barrier fluid outlet Barrier fluid inlet Atmosphere Tank Cooling (optional) Flushing

CPXV ECPJ Soleplate Designs Rectangular Round ANSI 150lbs Any one of designs Rectangular (non-pressurized) DIN 2501 PN 6 Max tank pressure 6 Bar Round ANSI 150lbs Round ANSI 300lbs Customer specific dimensions are also available.

CPXV ECPJ Standard Materials The CPXV does not fully comply to API610 Material specs, however the below material standards are designed to be generically similar to that of API610 API S-1 Carbon Steel/Carbon Steel API S-8 Carbon Steel/316 ss API A-8 316ss/316ss API D-1 Duplex/Duplex API S-5 Carbon Steel/Carbon Steel API S-6 Carbon Steel/12% Chrome API S-8 Carbon Steel/316 ss API C-6 12% Chrome/12% Chrome API A-8 316ss/316ss API D-1 Duplex/Duplex

Standard Materials for Line Shaft Bearings CPXV ECPJ Fluorosint (Mica filled PTFE) Alpha Sintered Silicon Carbide (SiC)/Cr Oxide on 316ss Alpha Sintered Silicon Carbide (SiC)/Cr Oxide on Hastalloy C Cutless Rubber Graphalloy GM205.3 Graphalloy-Iron (for Liquid Sulphur pumps) Graphalloy GM119.3 PEEK PTFE VITON Carbon Bronze Tungsten Carbide Cast Iron (for Liquid Sulphur Pumps) PEEK

Piping All seal flushing plans acc. API 610 7th and 8th Edition except API Plan 13 All barrier fluid systems acc. API 610 7th and 8th Edition (Barrier fluid reservoir to be mounted separately) All quench systems acc. API 610 7th and 8th Edition Bearing housing cooling (API Plan A)

CPXV ECPJ Other Features API Bearing Spans Impeller setting without removing the pump Internal or External Bearing Lubrication Bearing Cooling With or without Bearing Air Gap Suction Strainer Suction Pipe (Any Length) Slim Line Design Available as ATEX Zone 1 or 2 Available as ATEX Zone 0 beneath the soleplate Lengths available over 10 meters Internal or External Bearing Lubrication Bearing Cooling Suction Strainer Suction Pipe (for Pump Setting >6m) Slim Line Design