ENGINEERED PRODUCTS

12 Metallic Tech Sheet ECLIPSE®

ApplicationspH control, odor control, acids, caustic, hydrogen peroxide, ammonia

Flowup to 3.5 gpm (13.2 lpm)

Differential Pressureup to 150 psi (10.3 bar)

Temperatureup to 450°F (232°C)

Eclipse pumps represent a dramatic advance in pump technology. Combining proven design principles with state-of-the-art engineering, it is the most safe, simple, and reliable pump on the market today. Service only takes minutes, thus reducing process downtime and maintenance costs. It is commonly used for applications in industries such as chemical processing, petrochemical, and water treatment.

Features & Benefits

• Available in 316LSS and Alloy C for chemical resistance• Magnetically driven, eliminating the need for costly

mechanical seals• Patented replaceable housing liner reduces repair costs• One-piece gear and shaft assembly eliminates common

gear failures at the keyway• Designed for easy maintenance

Zero Leakage• Sealless design• Zero emissions of hazardous or regulated chemicals

Built for the harshest environments• Ideal fit for many medium to highly corrosive liquids• Fully encapsulated magnets• Superior chemical resistance

Ease of maintenance• Front pull-out design• Quick and easy service• Piping and electrical stay in place• Reduced downtime• KOPkit® (Keep on Pumping kit) saves time and money• Simplified orders and inventory

Controls• Pulsafeeder RV Controller: intelligent motor speed

3.8196.9

5.81

147.6

7.25184.2

1/2 NPT(BOTH SIDES)

5.59142.1

1/8 NPT DRAIN

1/8 NPT VENT

1.4436.5

2.8873.0

2.8873.0

.4711.9

MOTORCENTERLINE

PORTCENTERLINE

2X 3.7595.3

5.00127.0

10.00253.9

.4711.9

1/2"-150# ANSI / DIN 10/15 PN16BOTH SIDESFLANGE OPTION

FNPT / BSPT

Dimensions

Spec Pulsafeeder. Get more than you expect.

e12m

spec

_Rev

0720

ECLIPSE® 12 Metallic

Performance (1 cPs, Inlet: Specific Gravity 1.0)

The dimensions shown may differ depending on pump configuration.

Pulsafeeder, Inc. 2883 Brighton Henrietta Town Line Rd. Rochester, NY 14623Phone: +1 (585) 292-8000pulsa@idexcorp.com • pulsa.com

Pulsafeeder is an ISO 9001 Certified Company.

For More Information, Contact Your Authorized Pulsafeeder Engineered Products Distributor V

ISIT

OU

RD

IST

RIB

UT

OR

LOO

KU

P

Inches[Millimeters]

Specifications

© Copyright 2020 Pulsafeeder. All rights reserved. Kalrez® is a registered trademark of Dupont.

Materials of Construction

Gear type External spur gearPort size & type 1/2” NPT or BSPTFlange 150# ANSI

DIN 10/15 PN 16Direction of rotation Bi-directionalTheoretical displacement 0.226 US gal / 100 RevMax differential pressure 150 psi (10.3 bar)Max allowable working pressure

300 psi (20.7 bar)

Max speed 1750 RPMMax speed metal / metal gears

1450 RPM

Max flow 3.5 gpm (13.2 lpm)Viscosity 100,000 cPsMax temp up to 450°F (232°C)Min temp -40°F (-40°C)Bearing type Sleeve bearingMagnetic torque rating@ 68°F (20°C)

Neodymium: 77 in/lbSamarium Cobalt: 75.6 in/lb

Magnetic temp rating Neodymium: 300°F (149°C)Samarium Cobalt:450°F (232°C)

Motor frame size NEMA 56C, 143/5 TCIEC 71, 80 B3/B14

Pump weight 15.0 lbs. (6.8 kg) less motor, approximate

Standards ATEX, CE

Base material 316LSS, Alloy CLiner Carbon Reinforced PTFE

Bearings

Carbon (Graphite), Silicon carbide (Graphite-impregnated), or PTFE

O-rings PTFE, Kalrez®

Shafts 316LSS, Alloy C, or Alumina Ceramic

Drive gear 316LSS, Alloy C, PEEK, PTFE

Idler gear 316LSS, Alloy C, PEEK, PTFE

Magnet Neodymium, Samarium Cobalt

PRES

SUR

E

FLOW

0

46

92

139

185

231

277

323

370

0

14

28

42

56

70

84

99

112

0.00 1.89 3.79 5.68 7.57 9.46 11.36 13.25 15.14

ft. psi bar m

gpm

lpm

0

20

40

60

80

100

120

140

160

0.00

9.7

8.3

6.9

5.5

4.1

2.8

1.4

0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00

300 RPM

600 RPM 900 RPM 1150 RPM 1450 RPM

1750 RPM

1.0HP.75kW

0.75HP.55kW

0.5HP.37kW

347 150 10510.3

11.0