gear pumps

Gear Pumps Manufacturer in Ahmedabad. For industries handling viscous and semi-viscous liquids, maintaining consistent flow and reliable performance is crucial. Gear Pumps are positive displacement pumps designed to efficiently transfer oils, syrups, chemicals, paints, and other high-viscosity fluids with smooth, pulse-free operation. At Mech-Flow Pumps, we manufacture premium-quality rotary gear pumps using precision engineering and high-grade materials to ensure durability, accuracy, and long service life. As a trusted Gear Pumps Manufacturer in Ahmedabad, we provide reliable pumping solutions for chemical, food processing, paper, textile, refinery, and hydraulic industries. The Mech-Flow Rotary Gear Pumps operate through precision-machined interlocking gears that effectively move fluids through the pump chamber, delivering a constant flow rate even with varying viscosities. Designed for lubricating, viscous, and semi-viscous liquids, these pumps offer excellent volumetric efficiency, low power consumption, and minimal maintenance requirements. As a leading Gear Pumps Supplier in Gujarat, Mech-Flow Pumps delivers high-performance pumping solutions that enhance productivity and ensure dependable industrial operations. Technical Specifications • Pump Type: Rotary Positive Displacement Gear Pump • Maximum Pressure: Up to 10 kg/cm² • Flow Capacity: 500–10 LPM • Pipe Size: ¼“ BSP to 3” BSP • Maximum Suction Lift: 5 metres • Operating Speed: 1400–1500 RPM • Gear Design: Single Helix • Relief Valve: Built-in • Pump Operation: Self-Priming • Suitable for High Viscosity Liquids Features The Mech-Flow Rotary Gear Pump features a positive displacement design that ensures smooth, consistent, and pulse-free fluid transfer with high volumetric efficiency. Its self-priming capability up to 5 metres, helical gear design, and low internal slippage provide accurate discharge and reliable performance. Designed with a compact and economical construction, the pump offers self-lubricated operation without external lubrication, low power consumption, and high mechanical efficiency. Precision machining, easy maintenance, interchangeable spare parts, and a built-in pressure relief valve in all models ensure long service life and dependable performance for continuous-duty industrial applications. Applications • Oils: Lubricating oil, castor oil, coconut oil, groundnut oil, cotton seed oil, hydraulic oil, vegetable oils, and fish oil. • Chemical Industry: Paints, varnishes, printing ink, chemical additives, and viscous chemicals. • Food Industry: Sugar molasses, syrups, chocolate, glucose, and food oils. • Industrial Applications: Soap solutions, glycerin, glycol, glue, paper mills, textile industries, steel plants, refineries, and hydraulic systems. • As a trusted Gear Pumps Distributor in India, Mech-Flow Pumps delivers customized and efficient pumping solutions for diverse industrial requirements. Water Rating Chart • MEG-15: Pipe Size 15 × 15 mm | Capacity: 20 LPM (1.2 m³/hr) | Pressure: 1–10 kg/cm² | Motor: 0.5–1 HP | Weight: CI/SS – 6 kg • MEG-20: Pipe Size 20 × 20 mm | Capacity: 30 LPM (1.8 m³/hr) | Motor: 0.5–1 HP | Weight: CI/SS – 6 kg • MEG-25: Pipe Size 25 × 25 mm | Capacity: 50 LPM (3 m³/hr) | Motor: 0.5–2 HP | Weight: CI – 2.8 kg / SS – 3.8 kg • MEG-32: Pipe Size 32 × 32 mm | Capacity: 75 LPM (4.5 m³/hr) | Motor: 0.75–3 HP | Weight: CI – 5 kg • MEG-40: Pipe Size 40 × 40 mm | Capacity: 110 LPM (6.6 m³/hr) | Motor: 1.5–5 HP | Weight: CI – 8 kg / SS – 11 kg • MEG-50: Pipe Size 50 × 50 mm | Capacity: 225 LPM (13.5 m³/hr) | Motor: 2–7.5 HP | Weight: CI – 11 kg / SS – 15 kg • MEG-65: Pipe Size 65 × 65 mm | Capacity: 350 LPM (21 m³/hr) | Motor: 5–15 HP | Weight: CI – 21 kg / SS – 29 kg • MEG-80: Pipe Size 80 × 80 mm | Capacity: 500 LPM (30 m³/hr) | Motor: 7.5–20 HP | Weight: CI – 45 kg Cast Iron Construction • Pump Body: CI FG 200 • Back Cover / RV Cover: CI FG 200 • Gears: EN-8 • Gear Design: Single Helix • Shaft: EN-8 • Pressure Relief Valve: Standard Steel (In-Built) • Bush Bearings: Self-Lubricated Sintered Bronze • Special Feature: Built-in Relief Valve in All Models Stainless Steel Construction • Pump Body: CF-8M (SS-316) • Cover: CF-8M (SS-316) • Gears: SS-316 Nitrided • Gear Design: Single Helix • Shaft: SS-316 Nitrided • Shaft Seal: PTFE Gland Packing / Mechanical Seal (C/TC or C/SC) • Mounting Bracket: Cast Iron L-Type • Temperature Limit: Up to 150°C • Bush Bearings: DU Bronze / PTFE Coated Viscosity vs Speed Performance • Up to 500 CST: 1500 RPM – 100% Capacity • 500–1500 CST: 1000 RPM – 66% Capacity • 1500–5000 CST: 750 RPM – 50% Capacity • 5000–15000 CST: 500 RPM – 33% Capacity • 15000–30000 CST: 380 RPM – 25% Capacity • 30000–50000 CST: 300 RPM – 20% Capacity • 50000–100000 CST: 200 RPM – 13% Capacity • Above 100000 CST: 150 RPM – 10% Capacity Why Choose Mech-Flow Pumps? At Mech-Flow Pumps, we manufacture reliable rotary gear pumps using precision engineering and high-quality materials to ensure consistent performance in demanding industrial conditions. As a trusted Gear Pumps Wholesaler in Gujarat, we provide durable and efficient pumping solutions with strict quality control, technical expertise, prompt support, easy maintenance, and long service life for handling high-viscosity fluids across various applications. Frequently Asked Questions 1. What are Gear Pumps used for? Gear Pumps are used for transferring lubricating oils, hydraulic oils, syrups, paints, varnishes, chemicals, printing inks, molasses, and other viscous or semi-viscous liquids with consistent flow. 2. What are the advantages of Gear Pumps? Gear Pumps offer self-priming operation, smooth pulse-free flow, high volumetric efficiency, low maintenance, compact design, and excellent performance with high-viscosity fluids. 3. Why choose Mech-Flow Pumps? Mech-Flow Pumps is a trusted Gear Pumps Manufacturer in Ahmedabad, providing premium-quality rotary gear pumps with customized configurations, nationwide supply, competitive pricing, and dependable after-sales support. Looking for a reliable Gear Pump for your industrial application? Contact Mech-Flow Pumps today for efficient, durable, and customized pumping solutions tailored to your requirements.