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CDLF Series Multistage Pumps

cdlf

CDLF series multistage pumps are designed to pressurize an existing system water supply. They are high pressure, highly efficient and do not consume much energy.

The impeller, the impeller guide and all parts in contact with the liquid are made of stainless steel by stamping and casting, which means the flow path is smooth and prevents pollution. The shaft and coupling are made of high quality carbide and have a mechanical seal, which serves for a long time and does not leak.

All pump features ensure quiet, uniform operation. The pump has a compact design and is easy to transport and install, safe for the environment. CDLF pumps can be widely used for water supply in everyday life and industry.

The multistage pumps are made of stainless steel. Reliable, quiet and easy to operate pumps are used in municipal, industrial and agricultural facilities. For example, in systems fire extinguishing, booster systems, systems for water treatment, irrigation, hot and cold water supply in heating, cooling and air conditioning systems, especially for supplying boilers thanks to reliable pump design.

Performance

Multistage pumps

Applications:


  • Water supply: water filtration and its supply through water supply networks, pressure increase in plumbing and in multi-storey buildings.
  • In industry: process water, flushing system, flushing system under pressure, fire extinguishing system.
  • Industrial water supply: cooling and air conditioning system, water supply to boiler, condensation system, production plants, work with acids and alkalis.
  • Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separation, use in pools.
  • Irrigation: agricultural land irrigation, spray irrigation, drip irrigation irrigation, etc.

Capacity diagrams for CDLF pumps

Діаграма продуктивності насосів підвищення тиску серії CDLFCDLF 2
Діаграма продуктивності насосів підвищення тиску серії CDLFCDLF 4
Діаграма продуктивності насосів підвищення тиску серії CDLFCDLF 8
Діаграма продуктивності насосів підвищення тиску серії CDLF

Materials

No.
p / p
Name material AISI / ASTM Scheme
one electric motor - Standard / Ex структура насоса підвищення тиску серії CDLF
2 Housing cast iron ASTM25B
3 Mechanical seal stainless steel AISI304 / 316L
four Water outlet impeller stainless steel AISI304 / 316L
five the impeller pumps stainless steel AISI304 / 316L
6 support impeller stainless steel AISI304 / 316L
7 Pressurized fluid supply device stainless steel AISI304 / 316L
8 Suction and discharge connection of the pump stainless steel AISI304 / 316L
9 support frame cast iron ASTM25B
ten Sleeve on the shaft durable alloy YG8
eleven Working wheel stainless steel AISI304 / 316L
12 Shaft stainless steel AISI316
thirteen Disconnecting Impeller Coupling stainless steel AISI304 / 316L
14 Pump casing stainless steel AISI304 / 316L
15 Clutch carbon steel -
16 seals FPM / VITON -

CDLF Pump Specifications

Model 50 Hz CDLF 2 50 Hz CDLF 4 50 Hz CDLF 8 50 Hz CDLF 16
Nominal capacity (m³ / year) 2 four 8 16
capacity range (m³ / year) 1-3.5 1.5-8 6-12 8-22
rotation speed (r / hv) 2900 2900 2900 2900
engine power (kW) 0.37-3 0.37-4 0.75-7.5 2.5-15
Head (m) 15-195 16-176 12-196 22-189
temperature range (° С) -15 ° C
+ 120 ° FROM
-15 ° C
+ 120 ° FROM
-15 ° C
+ 120 ° FROM
-15 ° C
+ 120 ° FROM
Maximum efficiency (%) 46 59 64 71
Maximum pressure (bar) 23 22 22 22
outside temperature up to + 40 ° C up to + 40 ° C up to + 40 ° C up to + 40 ° C
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