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Pulsa
Series
LSA
Series R1 
DIAPHRAGM
METERING PUMP
The HYDRACONE R1 is a reciprocating, single acting, combination
piston, hydraulically actuated diaphragm, metering pump. The
conical shaped diaphragm expands by controlled displacement
of hydraulic oil on the discharge stroke. The conical shaped
diaphragm retracts from its own elasticity during the suction
stroke. The conical shaped diaphragm is designed for negative
suction pressure systems and is suitable for applications
containing solids and abrasives or highly viscous fluids.
The HYDRACONE R1 is seal-less, self-priming by design, and
delivers accuracy within +1% of pump rated capacity.
COMPACT,
LIGHTWEIGHT, CAPABLE, ADJUSTABLE
Measures only 12" long x 6.12"
wide x 15.12" high. Only 21.5 lbs. Capacities from 0-2.4,
0-5.5 or 0-11.5 gph. Manually controlled over 0-100% of rated
capacity.
HOW
IT WORKS
A flanged vertically mounted motor drives
a worm shaft at constant speed. Through worm gear reduction
and eccentric motion, a reciprocating power stroke is transferred
to the piston. The length of the piston stroke determines
capacity, and it can be adjusted manually. The forward movement
of the piston pressurizes hydraulic fluid which expands the
elastomer HYDRACONE® diaphragm in direct relation to piston
travel. As the diaphragm expands, chemical or pumped fluid
is forced from the reagent head and out the discharge check
valve. When the piston starts to return, the hydraulic pressure
is released and the HYDRACONE returns to its normal shape.
This diaphragm return, not affected by inlet pressure conditions,
draws in new fluids even under high suction lift. Any oil
seepage past the piston is replaced through automatic make-up;
no adjustments are necessary. A hydraulic bypass valve protects
the pump against excessive internal pressure. The gear box
is filled with PULSAlube® oil which provides continuous
lubrication for all power elements and serves as hydraulic
medium between piston and diaphragm.
340 Series
• Smallest, most economical PULSA Series.
• Precision, reliability and muscle for tough jobs
• Includes many normally optional engineering features.
• Latest refinement in accurate, highly reliable, low-maintenance
diaphragm pump technology.
• Ideal for handling corrosives, non-corrosives, high
viscosities, slurries,
and high-lift requirements in labs, pilot plants, CPI, water/wastewater
treatment and other industries.
POWERFUL:
175 psig with 10-ft. suction lift capacity.
RELIABLE:
Enclosed, flooded lubrication.
TROUBLE-FREE:
Designed to resist weather, wear, corrosion,
and punishment. Features include hydraulically balanced
Hypalon®
or Viton® diaphragm, our glass-filled polypropylene or
316SS HYDRACONE head, TEFC motor, needle bearings at high
load points, built-in hydraulic bypass valve, die-cast body
and cover, and PULSA Series leak proof operational design.
SERVICEABLE:
Easily maintained and serviced because
of its design simplicity and ready availability of parts.
APPLICABLE:
Ideal for handling phosphoric acids in
effluent treatment; Hypochlorites for water/wastewater treatment;
Polymers; ph control; cooling water treatment chemicals,
defoamers, slimicides, wire life extenders, and dyes in
paper mills; perfumes
in candle, soap and cosmetic production; fogging oil forpipeline
and valve lubrication on natural gas; corrosion inhibitors,
coagulant aids, antifoaming agents, and other elements in
processing; various acids for batch rejuvenation in metal
treatment processes; and much more.
680
The Value Leader in the 0 to 30 GPH Category
Ever since its introduction, the PULSA® 680 metering pump
has been one of our most popular products. Its winning combination
of metering precision, rugged construction and affordability
makes it your best choice for hundreds of applications. Pulsafeeder
pioneered and perfected hydraulic diaphragm metering pumps.
The PULSA 680 is a result of over 50 years of pump research,
development and testing.
Key
Features Operation
- A worm drive and eccentric translate the rotary motion
of a worm shaft into reciprocating linear motion by a plunger.
The plunger displacement (and pump flow rate) is manually
controlled by a 0–100% micrometer adjustment mechanism
accurate to ±1%.
- The motion of the plunger is transferred through a special
hydraulic liquid to a diaphragm which in turn displaces
the process liquid.
- A no-drift stroke lock mechanism maintains the accuracy
of the stroke setting. Performance
- Flow capacities range from .13 GPH at 3000 PSIG to 32.6
GPH at 100 PSIG.
- Field modification of piston size, stroking rates and
heads are easily made.
- A built-in make-up valve, bypass valve and bleeder valve,
features normally found on more expensive pumps, keep the
system hydraulically balanced for trouble-free operation.
- Product contamination and leakage are eliminated by the
hydraulically actuated balanced diaphragm design. Dependability
- Long-term durability is achieved through the use of high
quality materials in the drive train. The worm is of hardened
and polished steel and the worm gear is made from Dynalloy®
bronze.
- The life of the pump is also extended by the use of needle
bearings at high load points.
- All internal moving parts are bathed in oil for continuous
lubrication and virtually wear-less operation. Series®
680 HYDRACONE® Our most economical head for general
application. Particularly suited for:
-High Lift Conditions
- High Viscosities
- Low Density Slurries
880
DIAPHRAGM
METERING PUMP
Flows to 95 GPH, at 100 PSI This rugged,
leak-free hydraulic diaphragm style metering pump is designed
for precise metering and long-term dependability. It incorporates
a deceptively simple stroke length adjustment which Pulsafeeder
has refined over the years of successful performance in the
field.
Key
Features
- The worm drive and eccentric translate the
rotary motion of a worm shaft into reciprocating linear
motion by a plunger.
- The plunger displacement (and pump flow rate)
is manually controlled by a 0–100% adjustment mechanism
accurate to ±1%.
- The motion of the plunger is transferred
through a special hydraulic liquid to a diaphragm which
in turn displaces the process liquid.
- The entire system is hydraulically balanced
by three automatic valves for trouble-free operation.
- Product contamination and leakage are eliminated
by the hydraulically actuated balanced diaphragm design.
- A no-drift stroke lock mechanism maintains
the accuracy of the stroke setting. Dependability
- Long-term durability is achieved through
the use of high quality materials in the drive train. The
worm is of hardened and polished steel and the worm gear
is made from Dynalloy® bronze.
- The pump mechanism functions under flooded
lubrication within a large, sealed reservoir for virtually
“wear-free” operation.
- Life of the pump is extended by the use of
needle bearings at high load points.
New
high strength alloy technology and a seal-less double guided
plunger are combined for extra durability.
Series® Disc diaphragm style reagent head assemblies are
available with rugged PTFE diaphragms. Check valves have O-ring
compression type seals and are easily removed for maintenance.
(In most instances without disassembly of piping.) The HYDRATUBE
style, developed in 1967, has a proven track record. Its straight-thru
design makes it an excellent choice for high viscosity or
slurry products. Standard HYDRATUBES use DuPont’s VITON®,
HYPALON® or NORDEL® elastomers. Teflon® PFA HYDRATUBES
and/or PTFE primary diaphragms are optional.
DIAPHRAGM
METERING PUMP
Flows to 235 GPH, Pressures to 3000 PSI
This rugged, leak-free hydraulic diaphragm style metering
pump is designed for precise metering and long term dependability.
Its time-proven drive and stroke control mechanism combined
with a wide variety of wet end head designs deliver superior
value for any application.
Key
Features
- Full motion stroke length control mechanism
gives 0-100% sinusoidal flow output with infinite increments
of adjustment.
- Fully sealed drive and control mechanism
with diaphragm breather to eliminate atmospheric contamination
and assure extended service life.
- Flooded lubrication. No lubricator
pumps required.
- Simple in-line componentry easily serviced
without major disassembly.
- Built-in hydraulic by-pass valve,
make-up valve and bleeder valve for hydraulically balanced,
trouble-free
operation. Rugged diaphragms constructed of PTFE elastomer
or metal with precise hydraulic balance for safe accurate
metering.
- A broad selection of economical head,
diaphragm and valve designs to handle any liquid metering
application.
- Material options to handle any liquid.
- Performance And Dependability
- Metering accuracy with ±1% over
a 10:1 flow range.
- Drive components carry a two-year warranty.
- Flat diaphragm style reagent head assemblies
are available with rugged
PTFE diaphragms for general application or metal diaphragms
for extreme temperature, pressure or liquefied gas service.
- Check
valves have O-ring compression type seals and are easily
removed for maintenance. (In most instances without disassembly
of piping.)
The HYDRATUBE®
style, developed in 1967, has a proven track record. Its straight-thru
design makes it an excellent choice for high viscosity or
slurry products. Optional valve designs are available for
slurry service. Standard HYDRATUBES use VITON®, HYPALON®
or NORDEL® elastomers. Teflon® PFA
HYDRATUBES and/or Teflon® primary diaphragms are optional.
7440
DIAPHRAGM
METERING PUMP
Flows to 440 GPH, at 1 00 PSI This rugged, leak-free hydraulic
diaphragm style metering pump is designed for precise metering
and long-term dependability. lts
time-proven drive and stroke-control mechanism combined with
a variety of modern
wet-end head designs make it a "best buy" for any
application.
Key
Features
- Full motion stroke-length control mechanism gives 0-100%
sinusoidal flow output with infinite increments of adjustment.
- Flooded lubrication. No lubricator pumps required.
- Simple in-line componentry easily serviced without major
disassembly.
- Built-in hydraulic bypass valve, make-up valve and bleeder
valve for hydraulically-balanced, trouble-free operation.
- Rugged diaphragms of PTFE, metal or elastomer with precise
hydraulic balance for safe, accurated metering.
- A broad selection of economical head, diaphragm and valve
designs to handle any liquid-metering application.
- Material options to handle any liquid.
- Performance and Dependability
- Metering accuracy within +1o/o over a 10.1 flow range.
- Drive components carry a two-year warranty.
Disc diaphragm style reagent head assemblies are available
with rugged PTFE diaphragms for general application or metal
diaphragms for extreme temperature, pressure of liquefied
gas service. Check valves have O-ring compression type seals
and
is easily removed for maintenance. (In most instances without
disassembly of piping.)
The HYDRATUBE®
style, developed in 1967, has a proven track record. Its straight-thru
design makes it an excellent choice for high viscosity or
slurry products. Optional valve designs are available for
slurry service. Standard HYDRATUBES use VITON®, HYPALON®
or NORDEL® elastomers. Teflon® PFA
HYDRATUBES and/or Teflon® primary diaphragms are optional.
7660
DIAPHRAGM
METERING PUMP
A "workhorse" that can pump up to 1250 GPH, the
pulsa series 7660 is easily custom designed to meet your special
pumping requirements. Like every Pulsa series pump, the 7660
is the result of over 45 years of pump research, development,
and testing.
Key
Features
- Full motion stroke-length control mechanism gives 0-100%
sinusoidal flow output with infinite increments of adjustment.
- Flooded lubrication. No lubricator pumps required.
- Simple in-line componentry easily serviced without major
disassembly.
- Built-in hydraulic bypass valve, make-up valve and bleeder
valve for hydraulically-balanced, trouble-free operation.
- Rugged diaphragms of PTFE, metal or elastomer with precise
hydraulic balance for safe, accurated metering.
- A broad selection of economical head, diaphragm and valve
designs to handle any liquid-metering application.
- Fully sealed drive and control mechanism with diaphragm
breather to eliminate atmospheric contamination and assure
extended service life.
- Material options to handle any liquid.
- Performance and Dependability
- Metering accuracy within +1o/o over a 10.1 flow range.
- Drive components carry a two-year warranty.
Disc diaphragm style reagent head assemblies are available
with rugged PTFE diaphragms for general application or metal
diaphragms for extreme temperature, pressure of liquefied
gas service. Check valves have O-ring compression type seals
and
is easily removed for maintenance. (In most instances without
disassembly of piping.)
The HYDRATUBE®
style, developed in 1967, has a proven track record. Its straight-thru
design makes it an excellent choice for high viscosity or
slurry products. Optional valve designs are available for
slurry service. Standard HYDRATUBES use VITON®, HYPALON®
or NORDEL® elastomers. Teflon® PFA
HYDRATUBES and/or Teflon® primary diaphragms are optional.
8480
DIAPHRAM METERING
PUMP
Nearly 1500 GPH,
the PULSA 8480 is the metering pump to turn to for your high-capacity
pumping assignments. It features rugged, heavy duty construction
combined with traditional
PULSA precision. Customized versions are available to meet
your special pumping requirements. Like every PULSA Series
pump, the 8480 is the result of over 45 years of pump research,
development and testing. And like every PULSA Series pump,the
8480 is the value leader in its category.
Key Features
- Full motion stroke length control mechanism
gives 0-100% sinusoidal flow output
with infinite increments of adjustment.
- Fully sealed drive and control mechanism
with diaphragm breather to eliminate
atmospheric contamination and assure
extended service life.
- Simple in-line componentry easily
serviced without major disassembly.
- Built-in hydraulic by-pass valve, make-up
valve and bleeder valve for hydraulically balanced,
trouble free operation.
- Flooded lubrication. No lubricator pumps
required.
- Rugged diaphragms of PTFE, elastomer or
metal with precise hydraulic balance for
safe accurate metering.
- A broad selection of economical head,
diaphragm and valve designs to handle
any liquid metering application.
- Material options to handle any liquid.
Performance And Dependability
- Metering accuracy within ±1% over a 10:1
flow range.
- Drive components carry a two-year
warranty.
Flat diaphragm style reagent head assemblies are available
with
rugged teflon diaphragms for general application or metal
diaphragms for
extreme temperature, pressure or liquefied gas service. Check
valves
have O-ring compression type seals and are easily removed
for maintenance. (In most instances without
disassembly of piping.)
The HYDRATUBE®
style, developed in 1967, has a proven track record. Its straight-thru
design makes it an excellent choice for high viscosity or
slurry products. Optional valve designs are available for
slurry service. Standard HYDRATUBES use VITON®, HYPALON®
or NORDEL® elastomers. Teflon® PFA
HYDRATUBES and/or Teflon® primary diaphragms are optional.
9490
DIAPHRAM
METERING PUMP
The Pulsa Series
9490 has everything you need when it comes to your high-pressure
and high-flow applications. It is equipped with all the familiar
features that have made Pulsafeeder reliable: low maintenance,
easy to use, and equipped with the latest technology. Pulsa
Series 9490 has new high-flow/high-pressure capabilities,
that let you maximize productivity and performance. It also
comes with a five-year warranty-- the strongest warranty in
the industry
Key Features
- Exclusive Hydraulic Diagnostics Window allows for instant
visual access to pump and system performance.
- Totally non-vented design protects against contaminants
- Rugged Power Transmission Train provides extended life
- Manual stroke adjustment provides reliable control
- Simple in-line componentry easily
serviced without major disassembly.
- Built-in hydraulic by-pass valve, make-up
valve and bleeder valve for hydraulically balanced,
trouble free operation.
- Flooded lubrication. No lubricator pumps
required.
- Rugged diaphragms of PTFE, elastomer or
metal with precise hydraulic balance for
safe accurate metering.
- A broad selection of economical head,
diaphragm and valve designs to handle
any liquid metering application.
- Material options to handle any liquid.
Performance And Dependability
- Metering accuracy within ±1% over a 10:1
flow range.
- Robust Four Bolt Tie Bar design enhances performance
Flat diaphragm style reagent head assemblies are available
with
rugged teflon diaphragms for general application or metal
diaphragms for
extreme temperature, pressure or liquefied gas service. Check
valves
have O-ring compression type seals and are easily removed
for maintenance. (In most instances without
disassembly of piping.)
The HYDRATUBE®
style, developed in 1967, has a proven track record. Its straight-thru
design makes it an excellent choice for high viscosity or
slurry products. Optional valve designs are available for
slurry service. Standard HYDRATUBES use VITON®, HYPALON®
or NORDEL® elastomers. Teflon® PFA
HYDRATUBES and/or Teflon® primary diaphragms are optional.
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