IS 8034 · IEC 60034-1 · 2026 SERIES
UPKAR
JALSHAAKTI
Deepwell Submersible Pump Series
Engineered for the Depths. Built for Life.
3"–6"Bore Range
78 m³/hMax Flow
454 mMax Head
125 HPMotor Range
ISO 9906 Gr.2 rated · η_h > 72% · NPSH_r < 2 m · IS 8034 compliant
SCROLL TO EXPLORE
MOTOR SYSTEM · IP68
Power Matched
to Every Depth.
IP68-sealed, Class F (155°C) wound, Klixon thermal-protected — from 186 W fractional-HP domestic to 93.2 kW high-head industrial.
186 W – 93.2 kW Range
Class F (155°C) Insulation
cos φ ≥ 0.90 · η > 85%
IP68 · Klixon Protected
TRANSMISSION & SEALING · AISI 410 SS
Built for Harsh
Borewell
Conditions.
Carbon/SiC primary seal face, AISI 410 stainless shaft, deep-groove bearings rated L₁₀ > 20,000 hr — built for sand, sulphide, and chloride-laden borewell media.
Carbon/SiC Primary Seal
Sand ≤ 0.01% by mass
pH 6.5–8.5
H₂S ≤ 1.5 mg/L
Cl⁻ ≤ 400 mg/L
L₁₀ > 20,000 hr
HYDRAULIC STACK · EULER HEAD
Flow and Head
Across Every
Stage.
Stage head modelled on the Euler turbomachinery equation — H = u₂·c₂ᵩ/g. Diffuser geometry converts meridional velocity into static pressure rise.
Q ∝ N H ∝ N² P ∝ N³
NPSH_r < 2 m · Cavitation-Safe
Spinning Impeller · Velocity Triangle
Stationary Diffuser · ΔP Recovery
Specific Speed Nₛ: 400–2800
DISCHARGE & DELIVERY · ISO 9906 Gr.2
The Upkar
Standard.
IS 8034 type-tested. ISO 9906 Grade 2 performance certified. Full H-Q, P-Q and η-Q curves available on request.
