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PowrCoat 960 Fluid Pump Assembly Parts (155-559)

PowrCoat 960 Fluid Pump Assembly Parts (155-559)
Titan 155-907 Pump Block
Titan 155-907 Pump Block

Item No: 1

Part #: 155-907

Official Titan / Speeflo Pump Block Titan 155-907 Pump Block is OEM fluid pump hardware for C...

Retail Price: $823.90
You save: $131.82 (16.00%)
Our Price: $692.08
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Titan 155-053A OR 155-053 Packing Set Leather
Titan 155-053A OR 155-053 Packing Set Leather

Item No: 2A

Part #: 155-053A

  OEM Titan Packing Set Titan 155-053A Packing Set Leather is an OEM leather packing set de...

Retail Price: $140.80
You save: $14.64 (10.40%)
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Titan 182-906 Upper Packing Spring
Titan 182-906 Upper Packing Spring

Item No: 3

Part #: 182-906

  OEM Titan Pump Component Titan 182-906 Upper Packing Spring is an OEM component that main...

Retail Price: $45.60
You save: $3.47 (7.61%)
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Titan 155-010 Washer
Titan 155-010 Washer

Item No: 4

Part #: 155-010

Official Titan / Speeflo Pump Washer Titan 155-010 Washer is OEM fluid pump hardware for Comm...

Retail Price: $46.60
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Titan 155-982 Displacement Rod
Titan 155-982 Displacement Rod

Item No: 5

Part #: 155-982

Official Titan / Speeflo Displacement Rod Titan 155-982 Displacement Rod is OEM fluid pump ha...

Retail Price: $250.70
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Titan 155-009 Washer
Titan 155-009 Washer

Item No: 6

Part #: 155-009

Official Titan / Speeflo Pump Washer Titan 155-009 Washer is OEM fluid pump hardware for Comm...

$17.10
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Titan 155-001 Spring
Titan 155-001 Spring

Item No: 7

Part #: 155-001

Official Titan / Speeflo Pump Washer Titan 155-009 Washer is OEM fluid pump hardware for Comm...

$28.70
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Titan 155-052A Upper Packing Assembly
Titan 155-052A Upper Packing Assembly

Item No: 8

Part #: 155-052A

Titan 155-052A Upper Packing Assembly is crucial for maintaining consistent pressure and preventing ...

Retail Price: $148.60
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Titan 155-053A OR 155-053 Packing Set Leather
Titan 155-053A OR 155-053 Packing Set Leather

Item No: 8A

Part #: 155-053A

  OEM Titan Packing Set Titan 155-053A Packing Set Leather is an OEM leather packing set de...

Retail Price: $140.80
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Titan 155-225 Stainless Ball
Titan 155-225 Stainless Ball

Item No: 9

Part #: 155-225

Official Titan / Speeflo Stainless Pump Ball Titan 155-225 Stainless Ball is OEM fluid pump v...

$6.00
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Titan 155-921 Piston Seat Assembly
Titan 155-921 Piston Seat Assembly

Item No: 10

Part #: 155-921

Official Titan / Speeflo Piston Seat Assembly Titan 155-921 Piston Seat Assembly is OEM fluid...

Retail Price: $536.00
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Titan 891-373 O-ring
Titan 891-373 O-ring

Item No: 11

Part #: 891-373

Official Titan / Speeflo O-Ring Seal Titan 891-373 O-Ring is OEM sealing hardware for Command...

$19.80
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Titan 155-932 Pump Cylinder
Titan 155-932 Pump Cylinder

Item No: 12

Part #: 155-932

Official Titan / Speeflo Pump Cylinder Titan 155-932 Pump Cylinder is an OEM fluid section co...

Retail Price: $276.60
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Titan 174-112 Ball Stop
Titan 174-112 Ball Stop

Item No: 13

Part #: 174-112

Titan Fluid Pump Inlet Valve Component The Titan 174-112 Ball Stop positions the inlet ball and...

Retail Price: $44.80
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Titan 174-102 Ball Cage
Titan 174-102 Ball Cage

Item No: 14

Part #: 174-102

Official Titan / Speeflo Ball Cage Titan 174-102 Ball Cage is OEM fluid pump valve hardware f...

$29.80
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Titan 0509707 Foot Valve Ball (Replaces Titan 178-700 and Titan 0349477)
Titan 0509707 Foot Valve Ball (Replaces Titan 178-700 and Titan 0349477)

Item No: 15

Part #: 0509707

Titan Fluid-Pump Inlet Valve Component The Titan 0509707 Foot Valve Ball creates the inlet-valv...

Retail Price: $46.50
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Titan 155-991 Foot Valve Assembly
Titan 155-991 Foot Valve Assembly

Item No: 16

Part #: 155-991

Official Titan / Speeflo Foot Valve Assembly Titan 155-991 Foot Valve Assembly is OEM fluid p...

Retail Price: $740.70
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PowrCoat 960 Severe Service Fluid Section · Pump Assembly 155-559

Restore Consistent Priming, Pressure and Material Delivery

Shop verified PowrCoat 960 fluid pump components for the 155-559 assembly used on PowrCoat 745 and 960 systems. Titan documents the pump block, packing sets, displacement rod, piston valve, cylinder and foot-valve components required for professional fluid-section service.

01
Verified page type
Exploded fluid-pump replacement-parts category.
02
Official Titan cross-check
Part numbers and relationships were checked against Titan documentation.
03
Diagnostic-first guidance
Recommendations require inspection before replacement.
04
6 active product links
No discontinued or unconfirmed product listing is linked.
Assembly Overview

PowrCoat 960 Fluid Pump Assembly Parts (155-559)

Titan’s official 155-559 exploded diagram identifies the fluid pump used on PowrCoat 745 and PowrCoat 960. The pump converts air-motor movement into coating intake and discharge through the displacement rod, upper and lower packings, piston valve and foot valve. Titan recommends routine service after approximately 1,000 operating hours or sooner when upper-packing leakage or uneven stroke speed appears.

Main Functions

Functions Supported by the Assembly

  • Draws coating through the foot valve during the intake stroke.
  • Pressurizes material through the piston valve and pump cylinder.
  • Maintains sealing through upper and lower packing assemblies.
  • Transfers air-motor movement through displacement rod 155-982.
  • Supports controlled priming and steady high-pressure delivery.
Service Applications

When Repair Professionals Use This Page

  • Correcting upper-packing leakage or pressure loss.
  • Diagnosing faster movement on one pump stroke.
  • Restoring weak priming or material pickup.
  • Replacing scored rods, cylinders or valve components.
  • Planning minor or major 155-559 pump service.
Troubleshooting

Operating Symptoms and Diagnostic Priorities

Relieve all stored air and fluid pressure before service. Inspect the connected components and confirm the actual failure before replacement.

Operating symptom Inspection points Recommended action
Pump leaks at the upper packing 155-053A/155-052A packing components, 182-906 spring and 155-982 rod Inspect rod finish and packing condition because a damaged rod can quickly ruin new packings; diagnose before replacing the packing set.
Pump moves faster on one stroke 155-225 ball, 155-921 piston seat, 0509707 foot-valve ball and 155-991 foot valve Uneven stroke speed often indicates valve bypass; inspect both valve groups before ordering parts.
Poor priming 155-991 foot valve, 0509707 ball, 174-102 cage and suction connection The inlet valve must seal to create suction; clean and inspect seating surfaces before replacement.
Pressure will not hold 155-225 ball, 155-921 piston seat, packings and 891-373 O-ring Internal bypass can occur at several sealing points; isolate the leak path before replacing a complete assembly.
New packings fail early 155-982 rod, 155-932 cylinder and packing alignment Scoring or misalignment can damage fresh packings; inspect hard parts before rebuilding.
Fluid leaks at cylinder joint 155-932 cylinder, 891-373 O-ring and threaded mating surfaces Confirm whether the seal, threads or cylinder is damaged before replacement.
Verified Replacement Components

High-Value Replacement Parts

Only active products shown on the supplied page and retained after verification are linked below.

Verified component

Titan 155-907 Pump Block

Structural pump body supporting alignment and fluid passages.

View Titan 155-907
Verified component

Titan 155-982 Displacement Rod

Chrome displacement rod moving through the packing stack.

View Titan 155-982
Verified component

Titan 155-225 Stainless Ball

Piston-valve ball supporting directional fluid control.

View Titan 155-225
Verified component

Titan 155-921 Piston Seat Assembly

Piston-seat assembly supporting pressure retention.

View Titan 155-921
Verified component

Titan 155-932 Pump Cylinder

Pump cylinder providing the working bore for the displacement rod.

View Titan 155-932
Verified component

Titan 155-991 Foot Valve Assembly

Complete inlet valve assembly supporting priming and intake flow.

View Titan 155-991
Buying Guide

How to Select the Correct Replacement

STEP 1

Confirm the machine and assembly

Match PowrCoat 960 and the exact assembly page.

STEP 2

Match the diagram callout

Use the verified part number and component name.

STEP 3

Diagnose connected parts

Inspect seals, threads, valves and mating surfaces.

STEP 4

Order only confirmed products

Avoid discontinued, mismatched or unverified listings.

Maintenance

Maintenance Priorities

  • Use Titan 314-480 piston lubricant on the upper packing area.
  • Inspect the displacement rod for scoring before installing packings.
  • Keep suction connections sealed against air entry.
  • Clean coating residue from valve seats and balls.
  • Relieve pressure before opening the pump.
  • Record hours and service near the 1,000-hour interval.
Repair Planning

Plan a Complete Repair

Record the PowrCoat 960 model, diagram position, symptom and exact leak, restriction or wear location before disassembly. Photograph hose routing and component orientation where useful.

Inspect each mating pair during teardown and replace only after confirming the true failure point. This approach reduces unnecessary parts cost, repeat downtime and installation errors.

Fast Navigation

Shop Major Components

FAQ Section

PowrCoat 960 Fluid Pump Assembly Parts (155-559) FAQs

Contractor-focused answers based on the supplied category and verified Titan documentation.

Which machines use pump assembly 155-559?+
Titan documents it for PowrCoat 745 and PowrCoat 960.
When should the 155-559 pump be serviced?+
Titan recommends routine service at about 1,000 hours or earlier if upper-packing leakage or uneven stroke speed develops.
What lubricant does Titan recommend?+
Titan recommends Piston Lube 314-480 for the upper packing area.
What causes faster movement on one stroke?+
Valve leakage or bypass at the piston or foot valve should be diagnosed first.
Why inspect the displacement rod during a repack?+
Scoring on 155-982 can damage new packings and cause repeat leakage.
What should be checked when the pump will not prime?+
Inspect the suction seal, 155-991 foot valve, inlet ball and seating surfaces.
Does a packing kit repair a scored cylinder?+
No. Hard-part damage must be corrected separately.
Why diagnose before replacing the pump block?+
Leaks may come from seals, threaded joints or valves rather than the block.
Which assembly is the complete inlet valve?+
Titan identifies 155-991 as the foot valve assembly.
Which component forms the pump bore?+
Titan identifies 155-932 as the pump cylinder.
Find the Correct Replacement

Repair the PowrCoat 960 With Verified Components

Use the exact part number, assembly callout and operating symptom to narrow the correct replacement.

Search using:
  • Titan part number
  • Assembly diagram callout
  • PowrCoat 960 model
  • Component or service-kit name
  • Leakage, restriction or operating symptom

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