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4-inch oil-cooled motor

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4-inch oil-cooled motor

4-inch oil-cooled motor

  • Deehp's compact encapsulated oil-cooled motor tailored exclusively for the full 4SP small & medium fountain pump lineup. As a professional manufacturer of deep encapsulated efficient pumps, Deehp adopts food-grade cooling oil for even internal heat dissipation, effectively avoiding overheating during long-hour intermittent fountain operation. This Deehp compact SS304 stainless steel motor body fits narrow well and underwater installation spaces, with complete power range from 0.37kW to 7.5kW covering low to medium flow fountain needs. Equipped with graphite wear-resistant bearings and multi-layer NBR rubber sealing to stop water penetration, cutting later maintenance costs drastically. Standard YQS asynchronous structure realizes plug-and-play matching with all 4SP pump stages, supporting single-phase 220V and three-phase 380V dual voltage options. Every Deehp motor unit passes full factory performance testing to deliver stable power factor and low energy consumption, realizing Deehp’s consistent efficiency concept for courtyard, park and small matrix water feature water systems.

FOB Reference Price:

Overview

  • Deehp's 4-inch oil-cooled submersible motor is a matched drive unit for all 4SP stainless steel fountain pumps. It offers single-phase and three-phase options with power ranging from 0.37kW to 7.5kW for small & medium landscape fountain projects.

Performance Parameters

  • No. Item No. Power Voltage Current Power factor Rotate speed Length Net Weight
    kW HP V A COSφ rpm mm kgs
    1  JSL(Y)4-0.37(S) 0.37 0.5 220     3.2  0.93  2850 395 8 
    2  JSL(Y)4-0.55(S) 0.55 0.75 220      4.2  0.93  2850  410  8.9 
    3  JSL(Y)4-0.75(S) 0.75 1 220      5.7  093  2850  430  9.6 
    4  JSL(Y)4-1.1(S) 1.1 1.5 220      7.8  0.93  2850  455  11.2 
    5  JSL(Y)4-1.5(S) 1.5 2 220      10.6  0.93  2850  470  13.3 
    6  JSL(Y)4-2.2(S) 2.2 3 220      14.2  0.93  2850  525  16.3 
    7  JSL(Y)4-0.55(T) 0.55 0.75 380      1.6  0.7  2850  383  89 
    8  JSL(Y)4-0.75(T) 0.75 1 380      2.5  0.72  2850  408  9.6 
    9  JSL(Y)4-1.1(T) 1.1 1.5 380      3.2  0.73  2850  428  10.8 
    10  JSL(Y)4-1.5(T) 1.5 2 380      4.2  0.74  2850  468  11.9 
    11  JSL(Y)4-2.2(T) 2.2 3 380      5.8  0.75  2850  524  14 
    12  JSL(Y)4-3.00T) 3 4 380      7.3  0.75  2850  582  18.8 
    13  JSL(Y)4-4.0(T) 4 5.5 380      9.3  0.76  2850  647  21.8 
    14  ISL(Y)4-5.5(T) 5.5 7.5 380      13.0  0.76  2850  747  26.8 
    15  JSL(Y)4-7.5(T) 7.5 10 380      18.0  0.76  2850  882  33.7 

General features

    • • Food-grade special cooling oil delivers even internal heat dissipation to prevent overheating under long continuous running.
    • • SS304 stainless steel motor housing provides excellent rust resistance for fresh water fountain environments.
    • • Complete power specifications cover low-flow to medium-flow fountain demands with compact overall size.
    • • Multi-layer NBR rubber sealing structure plus graphite wear-resistant bearings effectively reduce leakage and friction loss.
    • • Standard YQS asynchronous design enables seamless assembly with 4SP pump sets, simple installation and wiring.
    • • Full performance inspection implemented before shipment to guarantee stable power factor and low power consumption.

Operating Limits

    1. • Maximum water temperature: ≤35°C
    2. • Max allowable solid particle diameter in water: ≤0.2mm
    3. • Maximum submersible depth: ≤150m
    4. • Rated rotating speed: 2850r/min
    5. • Available voltage: Single-phase 220V / Three-phase 380V

Deehp Product

Company

Deehp Limited

  • sunny@deehp.com​
  • +86 18258959223
  • No. 2 Andong Road, Bailongqiao Town, Wucheng District, Jinhua, Zhejiang, China

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