Thetys Pumps SRL
Tel: +40 744 595 445
E-mail: office@thetyspumps.com
Str. Teheran, nr. 11, sector 1,
011931 Bucuresti, Romania

Because life is fluid.

Search

ENG  /  RO

Submersible drainage pump J12 – Thetys Pumps
fade
8256
page-template,page-template-full-width,page-template-full-width-php,page,page-id-8256,page-child,parent-pageid-7775,eltd-core-1.3,averly-ver-1.8,eltd-smooth-scroll,eltd-smooth-page-transitions,eltd-mimic-ajax,eltd-grid-1200,eltd-blog-installed,eltd-main-style1,eltd-disable-fullscreen-menu-opener,eltd-header-standard,eltd-sticky-header-on-scroll-down-up,eltd-default-mobile-header,eltd-sticky-up-mobile-header,eltd-dropdown-default,eltd-,eltd-fullscreen-search eltd-search-fade,eltd-enable-sidemenu-area-opener,eltd-side-menu-slide-with-content,eltd-width-370,wpb-js-composer js-comp-ver-5.6,vc_responsive

Submersible drainage pump J12

Thetys Pumps / Products  / Pumps  / Dewatering pumps / Submersible drainage pump J12

Submersible drainage pump J 12

Low-weight and compact design

The low weight and compact design of the submersible drainage pump J 12 ensure convenient transport, handling, and installation. The pump is ideal for pumping water and dirty water mixed with light abrasives. 50 Hz: head max 15 meters, flow max 9 l/s. 60 Hz: head max 18.5 meters (61 feet), flow max 8.5 l/s (135 gpm).

Main benefits
  • Plug-and-pump installation without having to worry about overheating.
  • Reliable, trouble-free operation also at low water levels.
  • High wear resistance ensures years of cost-efficient pumping.
  • Serviceability with modular design.
Model
  • J 12 W/WKS* medium head: 1~
  • J 12 D/DKS* medium head: 3~
  • Weight: D: 18 kg (40 lb), W: 19 kg (42 lb)
  • *option: built-in float switch excluding 500 V / 575 V 

See our performance ranges

Performance range – J12, 50 Hz

Performance range – J12, 60 Hz

Performance range – J12, 60 Hz US

Motor protection

Motor protection

Built-in thermal switches in the stator winding (140ºC / 284ºF, ±5)

Discharge connections

1½”, 2” (standard), 2½”, 3” hose connections

2”, 2½”, 3″ B.S.P. threaded connections

2”, 3″ NPT. threaded connections

Save

Benefits

Plug-and-pump installation

Plug in without having to worry about overheating. Built-in thermal protection protects the motor from overheating.

Wear resistance

One investment for years of cost-efficient pumping. Impeller in high chrome alloy steel ensures a long lifetime and high efficiency.

Reliable operation – minimizes maintenance time

Double outer casing and good heat convection enable the pump to operate continuously at low levels or even run dry without damaging the motor.

Serviceability

Save time and money with easy on-site service. Modular design lowers the overall service costs. By removing the top cover of the pump, you can easily check the electrical junction box. Environmentally safe white oil is used in the oil casing for easy inspection of seal conditions.

Dimension drawing

50 Hz
Electric submersible pump J 12
Maximum submergence 20 m
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 40ºC
Max. media density 1,100 kg/m3
pH of the pumped medium 5-8
Strainer hole 6.5 x 22 mm
Max number of starts 30/hour
Motor rating P2 0.9 kW, 1.4 kW (110 V)
Speed 2,770 rpm, 2,825 rpm (110 V)
Power cable 20 m type H07RN8-F

Save

60 Hz
Electric submersible pump J 12
Maximum submergence 20 m
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 40ºC
Max. media density 1,100 kg/m3
pH of the pumped medium 5-8
Strainer hole 6.5 x 22 mm
Max number of starts 30/hour
Motor rating P2 1.1 kW
Speed 3,360 rpm (1~), 3,380 rpm (3~)
Power cable 20 m type H07RN8-F
60 Hz US
Electric submersible pump J 12
Maximum submergence 65 ft
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 104ºF
Max. media density 0.0397 lb/inch3
pH of the pumped medium 5-8
Strainer hole 1/4″ x 7/8″
Max number of starts 30/hour
Motor rating P2 1.5 Hp
Speed 3,360 rpm (1~), 3,380 rpm (3~)
Power cable 65 ft AWG
Applications

Dewatering in construction

From roads and bridges to ditches and dams, construction sites are difficult places to work. Construction site managers need solid economic reasons for purchasing equipment. Our submersible dewatering pumps provide them.

Dewatering in tunneling

A tunnel construction is a complex worksite were many different variables need to be taken into consideration, flooding is one of them. Our drainage and sludge submersible dewatering pumps are lightweight, portable and start when you plug them in.

Flood control

Climate change is challenging natural disaster prevention. When water runs off the land in large quantities, Sulzer’s comprehensive range of pumps provide reliable, cost effective and efficient solutions for flood control.

Social channels