Foshan City Sanjiaozhou Electrical Technology Co., Ltd. E-CHEN delivery pumps (also known as demand pumps, dispensing pumps and transfer pumps) are designed for intermittent duty, though most models can be run continuously for hours at a time. Delivery pumps are most commonly used either to pressurize water from an atmospheric tank, to deliver purified water to a specific point of use, or simply to increase water pressure when required. These diaphragm pumps are controlled by a pressure switch. When required, an integrated bypass can be incorporated to help regulate pressure levels. Our Heavy Duty Tow Strap made from high-level Polyester, 2 inch wide, 20ft long heavy duty winch strap with no hook, 20,000 pound capacity.Our traction belt has excellent quality and long-lasting performance.Our tow strap kit is made from tightly moisture and heat resistant Polyester material. Wash and keep it clean to elongate its lifespan, Reinforced loops protect against abrasion. 2Inch Tow Strap,Tow Truck Straps,Vehicle Tow Strap,Tow Straps With Hooks,Tow Rope For Truck,Tow Hook Strap WINNERLIFTING SAFETY EQUIPMENT CO., LTD. , https://www.webestusa.com
Independent innovention Patented design
Non-pressure water transfer
Built-in pressure switch
Santoprene Diaphragm
Â
Â
Materials of Construction: Nylon Housing
EPDM Valves
Santoprene Diaphragm
Stainless Steel Fasteners
 Applications for E-CHEN Delivery/Transfer Pump: Water Treatment
Reverse Osmosis
Beverage
Food Service
Distillation Equipment
Agricultural Spraying
General Industrial
Automotive
Â
 
Volt:
24 VDC (12 VDC available)
Amps:
10.0 A
Flow:
12.0 L/Min
Ports:
1/2″
Prime:
 ≥2 M
Recommend Accessories:
- E-CHEN 10A transformer
SHIPPINGNet Weight:2.3 Kg each Carton Weight:6 each, 19 Kg Carton Size:44 X 34.5 X 32.5 cm
MODEL
INLET PRESSURE
OPEN FLOW
ON / OFF PRESSURE
VOLTAGE
RATED CURRENT
EC-RV-02L
0 psi
2 l/m
0.2 Mpa / 0.45 Mpa
24 VDC
≤2A
EC-RV-03L
0 psi
3 l/m
0.2 Mpa / 0.45 Mpa
24 VDC
≤3A
EC-RV-05LF
0 psi
5 l/m
0.2 Mpa / 0.45 Mpa
24 VDC
≤5A
EC-RV-07LF
0 psi
7 l/m
0.2 Mpa / 0.45 Mpa
24 VDC
≤8A
EC-RV-10LF
0 psi
10 l/m
0.2 Mpa / 0.45 Mpa
24 VDC
≤10A
EC-RV-12LF
0 psi
12 l/m
0.2 Mpa / 0.45 Mpa
24 VDC
≤10A
E-Chen RV Series 12L/M Diaphragm Delivery Transfer Water Pump, Self-Priming
Model NO.: EC-RV-12LF
Application: Water Transfer Pump
Industry: Water Treatment
Performance: No Leakage Pump
Theory: Electromagnetic Pump
Open Flow: 12 Lpm /3.17gpm
Built-in Switch: on/off - 0.2MPa/0.45MPa
Pressure Switch Mode: Demand
Voltage: 24 VDC
Customization: Available
Patent Product: Yes
Trademark: E-CHEN
Specification: CE, RoHS
Origin: China
E-CHEN Delivery/Transfer Water Pump RV Series
 CE Certificate, RoHS Integration Report
E-CHEN Delivery Pump RV Series Model