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Hypro 5321C-D Owner's Manual
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Hypro 5321C-D Owner's Manual

Pump twin plunger with chemical injector head 1000psi
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Steambrite Supply
Created on: : Monday 20 September, 2021
>
Model Number: 5321C-D
Hypro 5321C-D Pump Twin Plunger With Chemical Injector Head 1000psi
Manufacturer: Hypro Pumps
Hypro 5321C-D Small Twin Plunger Pump with injector head, 2.2 GPM @ 1000 PSI
@ 1800 RPM, Cast iron pump with base and Buna-N seals, 5/8" OD solid shaft, 1/2"
NPT ports, 190 deg. max. temp., Plunger material: Stainless Steel, 11 lbs.
Receive half price shipping if picking up at SteamBrite Supply
Owners Manual
More stuff: (may not all fit on web page)
Installation, Operation, Repair And Parts Manual
07/06
Description
Series 5300C-X, 5321C, 5322C and 5324C
Small Twin® Piston and Plunger Pumps Form L-0200P
The following special attention notices are used to notify
and advise the user of this product of procedures that
may be dangerous to the user or result in damage to the
product.
NOTE: Notes are used to notify of installation, operation,
or maintenance information that is important
but not safety related.
CAUTION: Caution is used to indicate the presence
of a hazard, which will or can cause minor injury or
property damage if the notice is ignored.
WARNING: Warning denotes that a potential hazard
exists and indicates procedures that must be followed
exactly to either eliminate or reduce the hazard,
and to avoid serious personal injury, or prevent
future safety problems with the product.
DANGER: Danger is used to indicate the presence
of a hazard that will result in severe personal injury,
death, or property damage if the notice is ignored.
Safety Information
SERIES 5321C & 5322C
Cast Iron Small Twin
Plunger Pump
Max. Flow Rate: ........................2.2 gpm
Max. Pressure: ........................1000 psi
Max. Speed: ............................1725 rpm
Ports:................................1/2" NPT inlet
1/2" NPT outlet
Max. Operating Temp.................180o F
SERIES 5300C-X
Cast Iron Small Twin
Steambrite Supply - 210 662 9000 - no-reply@steambrite.com
Page 1/32

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Summary of Contents for Hypro 5321C-D

  • Page 1 Hypro 5321C-D Pump Twin Plunger With Chemical Injector Head 1000psi Manufacturer: Hypro Pumps Hypro 5321C-D Small Twin Plunger Pump with injector head, 2.2 GPM @ 1000 PSI @ 1800 RPM, Cast iron pump with base and Buna-N seals, 5/8" OD solid shaft, 1/2"...
  • Page 2 Steambrite Supply Created on: : Monday 20 September, 2021 > Piston Pump SERIES 5324C Cast Iron Small Twin Piston Pump Max. Flow Rate: ......2.9 gpm Max. Pressure: ......800 psi Max. Speed: ......1725 rpm Ports:........1/2" NPT inlet 1/2" NPT outlet Max. Operating Temp....140o F Max.
  • Page 3 Drive Source Installation This manual will cover the installation of the basic drive configurations available for the Hypro Small Twin Piston and Plunger pumps. Consult the manufacturer of your motor or engine for additional information.
  • Page 4 Steambrite Supply Created on: : Monday 20 September, 2021 > Figure 2 Direct Drive - Flexible Coupling Installation First, slide coupling ends onto motor/engine and pump shafts as far as possible (See Figure 3). Mount motor/engine and pump onto base, shimming pump or power unit so that shafts are aligned.
  • Page 5 Steambrite Supply Created on: : Monday 20 September, 2021 > Hose Selection of the right size and type of hose is vital for good performance. Be sure to hook up to the proper ports on the pump (note markings “IN” and “OUT” on pump castings). Suction Hose Always use genuine suction hose compatible with the fluids being pumped and at least the same inside diameter as...
  • Page 6 Steambrite Supply Created on: : Monday 20 September, 2021 > Spray Nozzle Line Strainer Compound Gauge (Optional) The pump should not be subjected to high suction line vacuums. To check on this, install a compound gauge at pump inlet. For ultimate performance and life, the vacuum should be limited to 5 inches of mercury.
  • Page 7 Then, plug both ports to keep out air until pump is used again. Lubrication Schedule Use a grease gun to lubricate Hypro Series 5300 and 5324 Piston Pumps and Series 5321 and 5322 Plunger Pumps. DO NOT USE AIR-POWERED GREASE GUNS as they develop too much pressure and may cause damage to the sealed cam bearing.
  • Page 8 L 3020-0003 1/8" Allen Wrench • • • M 3020-0009 1/16" Allen Wrench • • • Repair Instructions Recommended Repair Tools For Hypro Small Twin Piston/Plunger Pumps Figure 6 Recommended Repair Tools Recommended Shop Tools Bench Press, Arbor Press, Air Gun or Electric Hand Drill, Metal Pipe, Support Fixture, (3"...
  • Page 9 Steambrite Supply Created on: : Monday 20 September, 2021 > Connecting Rod and Cam Bearing, the Connecting Rod should be replaced. This can be determined using a feeler gauge. The Cam Bearing should also be inspected as a bad cam bearing is the most common cause of a damaged Connecting Rod.
  • Page 10 Steambrite Supply Created on: : Monday 20 September, 2021 > Cage Extractor under three webs of the Valve Cage and pull up with a twisting motion. To remove Valve Seat. Hook Valve Seat Extractor under Seat and work out with an up and down motion.
  • Page 11 Steambrite Supply Created on: : Monday 20 September, 2021 > upstroke position. Place one of the metal bars provided in the tool kit on the Cylinder Sleeve. 2. Using a hammer, gently tap the Cylinder Sleeve out of the Cylinder Head end of the pump body. The Piston will also come out with the Cylinder sleeve.
  • Page 12 Steambrite Supply Created on: : Monday 20 September, 2021 > machined side down, on the Guide Retainer inside the pump body. 3. Place the bolt threaded-end down through the Plunger Bore on the other end of the pump until it rests in the counter-sink hole on the Cartridge Extractor Tool.
  • Page 13 Pump Body and the bottoms of the cylinder Heads. 3. After performing Steps 1 and 2, Hypro recommends that the pump Body and Cylinder Head be further cleaned in a solvent tank to remove any remaining rust and corrosion particles.
  • Page 14 Steambrite Supply Created on: : Monday 20 September, 2021 > 3. Using the arbor press, press the Crankshaft through the Bearing (See Figure 17). WARNING: Special attention should be exercised when working with retaining rings. Always wear safety goggles when working with spring or tension- loaded fasteners or devices.
  • Page 15 Steambrite Supply Created on: : Monday 20 September, 2021 > 11. Position the Cam Bearing Support Tool with the bolt head down over the Safety Cover opening on the pump body. Figure 19 Figure 20 Plastic Valve Cage points Up. 12.
  • Page 16 Steambrite Supply Created on: : Monday 20 September, 2021 > 4. Lubricate and place a new Cylinder Sleeve O-ring on top of the Cylinder Sleeve. 5. Place a Brass Retainer on top of the O-ring. 6. Insert the Guide into the Cylinder Sleeve, making sure the Guide is properly seated on the Connecting Rod inside the Pump Body.
  • Page 17 Steambrite Supply Created on: : Monday 20 September, 2021 > 5. To install the Grease Fitting into the Cam Bearing, place the pump on the arbor press with the Safety Cover side facing up; then press the Grease Fitting in with the arbor press ram. 6.
  • Page 18 Steambrite Supply Created on: : Monday 20 September, 2021 > Model RPM GPM HP GPM HP GPM HP GPM HP GPM HP GPM HP 1725 1.56 .12 1.52 .15 1.50 .28 1.47 .35 1.45 .43 1.44 .56 1725 2.22 .21 2.18 .28 2.16 .43 2.12 .57 2.11 .71 2.10 .83 1725 2.56 .25 2.54 .37 2.52 .52 2.50 .68 2.48 .82 2.44 .96 1725 3.02 .37 3.01 .49 3.00 .74 2.98 .92 2.96 1.11 2.94 1.23 5315C...
  • Page 19 Steambrite Supply Created on: : Monday 20 September, 2021 > Piston Stack and Guide Parts Kits Leather Cup and Guide Kit No. 3430-0008 Consists of Leather Cup Kit No. 3430-0007 plus two No. 1440-0004 Piston Guides (Ref. 7). Rubber Cup and Guide Kit No. 3430-0010 Consists of Rubber Cup Kit No.
  • Page 20 Steambrite Supply Created on: : Monday 20 September, 2021 > 15 1 Crankshaft Assemblies — Solid Shaft Models, see listing above 16 1 1610-0007 Spline Key for Solid Shaft 17 8 2210-0062 Cylinder Head Bolt 18 2 0204-5300C Cylinder Head (Cast Iron) 19 2 1720-0038 O-ring for Cylinder Head 20 1 3430-0209 Ni-Resist Cylinder Sleeve Assembly Consists of two each of No.
  • Page 21 Steambrite Supply Created on: : Monday 20 September, 2021 > 24 25 -13- Models 5321C and 5322C 2 2 2220-0039 Socket Head Cap Screw 3 2 2270-0042 Washer 4 2 1830-0056 Retainer 5 2 2150-0027 Seal Assembly: Consists of No. 2150-0049 Seal (Ref.
  • Page 22 Steambrite Supply Created on: : Monday 20 September, 2021 > Valve Assemblies: Consists of four each: O-ring (Ref. A), Valve Seat (Ref. B), Valve Poppet (Ref. C), Valve Spring (Ref. D), and Valve Spring Retainer (Ref. E) Ref. Qty. Part No.
  • Page 23 Steambrite Supply Created on: : Monday 20 September, 2021 > Hollow Shaft Sub-Assembly No. 5501-5321 Consists of one No. 0550-5321 Crankshaft, one No. 2007-0029 Cam Bearing, one No. 2405-0006 Grease Fitting Assembly, one No. 1610- 0011 Key, and two No. 2230-0017 Set Screws. Hollow Shaft Assembly No.
  • Page 24 Steambrite Supply Created on: : Monday 20 September, 2021 > MODEL NUMBER. Reference numbers are used ONLY to identify parts in the drawing and are NOT to be used as order numbers. Crankshaft Assemblies Spec Pump No. 53702 Hollow Shaft Sub-Assembly No. 5501-5318 Consists of one No.
  • Page 25 Steambrite Supply Created on: : Monday 20 September, 2021 > 19 1 0108-5300C Body (Cast Iron) 21 1 2405-0006 Grease Fitting 22 1 **** Hollow Shaft Sub-Assembly (See listing above for description) 24 2 2230-0017 Set Screws for Hollow Shaft 25 1 1610-0011 Spline Key for Hollow Shaft 28 1 2130-0007 Shield 29 2 2008-0001 Main Bearing...
  • Page 26 Steambrite Supply Created on: : Monday 20 September, 2021 > 24 25 22 28 29 -14- -15- Models 5324C and 5324C-H Ref. Qty. Part No. Req'd. No. Description 15 1 set 3430-0197 Set of four No. 3400-0073 Unitized Valve Assemblies: Consists of four each: O-ring (Ref.
  • Page 27 Steambrite Supply Created on: : Monday 20 September, 2021 > 4 2 2150-0047 Cup 5 2 1830-0092 Cup Holder 6 2 1720-0029 O-Ring 7 2 1440-0059 Seal Ring 8 2 1440-0060 Guide 9 1 0500-5324 Connecting Rod 10 1 0608-5300 Safety Cover 11 * 2210-0063 Cylinder Head Bolt (8 required for Hollow Shaft Pump;...

  • Page 28: Specifications

    HYPRO SERIES Liquid Injector Heads 3396-0006 3396-0014 Model 3396-0014 for Hypro Series 5300 cast iron pumps with suffix "X" Model 3396-0006 for Hypro Series 5321 and 5324 cast iron pumps SPECIFICATIONS Cylinder Head — Cast iron with special flow Inlet Port — 1/8" NPT (F) can be positioned to face any direction.
  • Page 29 Net Weight — Model 3396-0014: 1 lb. 8 oz. (594.8 g.) Model 3396-0006: 1 lb. 12 oz. (793.2 g.) The Hypro Series 3396 Liquid Injector Head mounts directly on the pump, replacing the regular cylinder head. It feeds solution directly into the pump, mixing it with the regular pump flow.

  • Page 30: Operation

    Steambrite Supply Created on: : Monday 20 September, 2021 > MODEL 5324 (11 L/min.) Pressure at Pump Outlet 3.45 MPa 3.45 MPa 6.9 MPa 5.52 MPa Pump Inlet Conditions 127 mm/ Hg 68.9 kPa 137.8 kPa 127 mm/ Hg 68.9 kPa 137.8 kPa 127 mm/ Hg 68.9 kPa 137.8 kPa 127 mm/ Hg 68.9 kPa 137.8 kPa Maximum Water Injected Per Minute 266.4 ml 177.6 ml 148 ml 266.4 ml 177.6 ml 148 ml 266.4 ml 177.6 ml 148...
  • Page 31 (90) days. In addition, Hypro warrants to the purchaser all forged brass pump manifolds will be free from defects in material and workmanship under normal use and from damage resulting from environmental conditions for the life of the pump.
  • Page 32 Hypro’s obligation under this warranty is, at Hypro’s option, to either repair or replace the product upon return of the entire product to the Hypro factory in accordance with the return procedures set forth below. THIS IS THE EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY.