Special Wire and Cable > Submersible Pump Cable
Tauchflex-R 750V Submersible Pump Cable (Blue)
Tauchflex-R is a 750V blue submersible pump cable engineered for connecting and controlling submersible pumps, underwater lighting, and float switches. Verified for continuous immersion depths up to 300m in drinking water, process water, and domestic water, it also performs reliably in dry, damp, and outdoor environments (not rated for hazardous areas). EPR core insulation and a PUR outer sheath deliver durable, flexible protection for demanding pump installations. CE compliant to EU Low Voltage Directive 2014/35/EU, and available for OEM/ODM production in custom core counts, lengths, and reel packaging.
Key Features
Purpose-built for submersible pump and underwater equipment connections, with verified deep-immersion performance.
Verified 300m Immersion Depth
Tested for continuous submersion in drinking, process, and domestic water up to 300m deep.
Pump & Fixture Connections
Designed for connecting and controlling submersible pumps, underwater lighting, and float switches.
EPR Core Insulation
Ethylene propylene rubber insulation provides durable, flexible electrical protection.
PUR Outer Sheath
Polyurethane sheath adds abrasion and oil resistance in demanding pump environments.
750V Rated
Rated 450/750V, suited to submersible pump power and control connections.
CE Compliant
Complies with EU Low Voltage Directive 2014/35/EU for European market distribution.
OEM & ODM Capabilities
Sourced directly from a certified manufacturing partner, available for bulk and private-label programs tailored to pump and water equipment distributors.
Custom Core Count & Section
Configurable conductor count and cross-sectional area per project specification.
Ground Wire Option (G/X)
Available with (G) or without (X) integrated green/yellow ground conductor.
Custom Length & Reel Packing
Cut lengths, coils, or reel packaging configured for pump installation projects.
Standards Compliance
Production aligned to DIN VDE, BS, IEC, and CE requirements for target export markets.
Private Labeling
Branded packaging and reel labeling available for distributor and OEM programs.
Bulk & Container Orders
Production scaled for container-load orders with consistent quality control.
Technical Specifications
Core electrical and construction parameters for Tauchflex-R, based on manufacturer test data.
| Conductor | Fine stranded bare copper, DIN VDE 0295 Cl 5 / BS 6360 Cl 5 / IEC 60228 Cl 5 |
|---|---|
| Core Insulation | EPR (ethylene propylene rubber) |
| Core Color Coding | 3-core and above include green/yellow ground wire |
| Cabling | Cores stranded in layers with optimal lay length |
| Strain Relief | None |
| Inner Sheath | None |
| Outer Sheath | PUR (polyurethane) |
| Outer Sheath Color | Blue |
| Parameter | Value | Reference |
|---|---|---|
| Underwater Temp. Limit | +40°C recommended / +60°C max | Submerged |
| Fixed Install Temp. | -40°C to +80°C | Ambient |
| Static Load | Total cross-section × 200 N/mm² | — |
| Min. Insulation Resistance | 20 MΩ × km | — |
| Layer | Material | Standard | Function | Notes |
|---|---|---|---|---|
| Conductor | Fine stranded bare copper | DIN VDE 0295 Cl 5 / BS 6360 Cl 5 / IEC 60228 Cl 5 | Current-carrying core | Configurable per project (core count/cross-section) |
| Core Insulation | EPR | — | Electrical insulation | 3-core and above include green/yellow ground |
| Cabling | — | — | Layered stranding at optimal lay length | Configurable per project |
| Outer Sheath | PUR (polyurethane) | — | Mechanical & water barrier protection | Blue |
| Certification | — | CE (EU LVD 2014/35/EU) | Compliance | — |
Construction & Configuration
Layer-by-layer construction of Tauchflex-R, from conductor to outer sheath.
Conductor
Fine stranded bare copper conductor complying with DIN VDE 0295 Cl 5, BS 6360 Cl 5, IEC 60228 Cl 5.
Core Insulation
EPR insulation applied to each conductor, color-coded with green/yellow ground on 3-core and above.
Cabling
Cores stranded in layers at optimal lay length for a compact, flexible profile.
Outer Sheath
Blue PUR outer sheath for abrasion and water barrier protection.
Certification & Compliance
Rated 450/750V (413/825V AC three-phase, 0.6/1kV DC), verified to 300m submersion depth, CE compliant.
Standards & Test Documentation
Manufactured to recognized European conductor standards, with verified deep-immersion performance and EU compliance.
DIN VDE 0295 / BS 6360 / IEC 60228 Cl 5
Defines the fine stranded bare copper conductor class used throughout the cable construction.
300m Immersion Depth
Tested for continuous submersion in drinking, process, and domestic water up to 300m deep; not for hazardous areas.
CE — EU LVD 2014/35/EU
Complies with the EU Low Voltage Directive, supporting distribution across European markets.
Need Tauchflex-R Submersible Pump Cable?
Send your core count and length requirements — our team will confirm OEM/ODM options and lead time.