Owned and Operated By:
J.L. Eppler
Billed through:
J.W. Allen & Associates, Inc.
PO Box 3805
Jacksonville, Fl 32206

Your Personal Parts Supplier

Export Policy

 

Purchase and Return Policy

Phone 877-690-4996

Fax 904-353-5608

Shipment by UPS
Simple-Quick-Professional
Personal Service

Watson McDaniel Company

Our intent is to offer you one stop for your parts. We may not have all the parts listed but we can find it for you along with quick and accurate pricing with shipping costs. Please provide your shipping address and ZIP for accurate pricing and shipping costs. If it is in stock most items can reach you in just a few days.

Please NOTE: ALL PURCHASES ON THESE MANUFACUTURERS
MUST BE PAID FOR BY CREDIT CARD OR WIRE TRANSFER.

 Phone 877-690-4996

Fax 904-353-5608

Steam Traps

Regulator Combinations

Pumps

Electric Pumps

HD & D-Series Pilot-Operated Regulators

Back Pressure Relief Valves

Liquid Drainers

Specialty Products

Model

Type

Body Material

Max.PMO (PSIG)

Sizes

Connections

WD600

Thermodynamic

Stainless

600

3/8" – 1"

NPT

WD600S

Thermodynamic

Stainless

600

1/2", 3/4"

NPT

WD700S

Thermodynamic

Alloy Steel

600

1/2", 3/4", 1"

NPT,SW,FLG

WD900S

Thermodynamic

Alloy Steel

900

1/2", 3/4", 1"

NPT,SW,FLG

WT1000

Thermostatic

Stainless

300

1/4", 1/2", 3/4"

NPT

WT2500

Thermostatic

Cast Iron

250

1/2", 3/4"

NPT

WT2000C

Thermostatic

Stainless

650

1/2", 3/4"

NPT

WT3000

Thermostatic

Stainless

650

1/2", 3/4"

NPT,SW,FLG

WT4000

Thermostatic

Stainless

300

3/4",1"

NPT,SW,FLG

TT25B/125

Thermostatic

Brass

125

1/2",3/4"

NPT

FT

Float & Thermostatic

Cast Iron

75

3/4-2"

NPT

FT600

Float & Thermostatic

Carbon Steel/SST

450

3/4"-4"

NPT,SW,FLG

FTE

Float & Thermostatic

Ductile Iron

200

1-1/2",2",2-1/2"

NPT

FTT

Float & Thermostatic

Ductile Iron

300

1/2"-2"

NPT

WFT

Float & Thermostatic

Cast Iron

250

3/4"-2"

NPT

WSIB / WSIBH

Inverted Bucket

Stainless

450

1/2",3/4"

NPT,SW

IB

Inverted Bucket

Cast Iron

250

1/2"-11/2"

NPT

WPN

Bi-Metallic

Alloy Steel

2700

1/2"-2"

NPT,SW,FLG,BW

WU450

Universal Connector

Stainless

450

1/2",3/4",1"

NPT,SW

WSIB450

Inverted Bucket

Stainless

450

Use WU450 connector

Universal Connector

WFT450

Float & Thermostatic

Stainless

225

Use WU450 connector

Universal Connector

WD450

Thermodynamic

Stainless

450

Use WU450 connector

Universal Connector

WT450

Thermostatic

Stainless

450

Use WU450 connector

Universal Connector

FDA400

Clean Steam

Stainless

90

1/2",3/4",1"

Clamp,NPT,TW

FDA500

Clean Steam

Stainless

90

1/2",3/4",1"

Clamp,NPT,TW

FDA600

Clean Steam

Stainless

110

1/2",3/4",1"

Clamp,NPT,TW

FDA800

Clean Steam

Stainless

150

1/4",3/8",1/2"

Clamp,NPT,TW

FM/FSM

Manifolds

Steel

720

1/2",3/4"

NPT,SW

  Phone 877-690-4996

Fax 904-353-5608

HD & D-Series Pilot-Operated Regulators

HD & D Pilots

"P"&"P5" Pressure Pilots - The "P" is our standard spring-loaded pressure pilot. The "P5" is used for special applications requiring 0.5 PSI accuracy.

"BP" Back Pressure Pilot - Controls system back pressure.

"T" Temperature Pilot - Used for controlling temperature on most applications.

"A" Air Pilot - Normally used for controlling steam pressure using an air signal. Also used for temperature control when used in conjunction with the "PTR" or "PTL" temperature controller.

"PTR" & "PTL" Temperature Controllers (used with "A" Air Pilot) - The "PTR" or "PTL" will control a wider temperature range than the standard "T" Pilot.

"TRP" Temperature Pilot - Special purpose temperature pilot for controlling low temperatures

"S" Solenoid Pilot - Used in conjunction with any of the above pilots for electrical on/off control of HD & D Regulators.

  Phone 877-690-4996

Fax 904-353-5608

 HD & D Regulator with Pilots (Typical Combinations)

HDP Pressure (HD Regulator with "P" Pressure Pilot)

HDT Temperature (HD Regulator with "T" Temperature Pilot)

HDA Pressure (HD Regulator with "A" Air Pilot)

HDPT Pressure & Temperature (HD Regulator with "P" Pressure & "T" Temperature Pilot)

Noise Attenuation Reduces noise in pressure reducing applications

Regulator

O Series

Pressure Regulating Valve - STEAM, Water, Air, Oil, other Liquids & Gases
The O Series, with Cast Iron body and Hardened Stainless internals, is our most popular and economical solution for reducing pressure in STEAM systems. It will also handle Air, Water, Oil as well as other Liquids and Gases.

B Series

Pressure Regulating Valve - WATER, Air, Oil, other Liquids & Gases
The B-Series is primarily used for reducing pressure in WATER systems. It will also handle Air, Oil, as well as other Liquids and Gases. The B-Series is higher capacity than the O-Series, however it will not handle the temperature requirements of Steam.

455 Series

Pressure Regulating Valve - STEAM, Air, Water, other Gases
The 455 is used for reducing pressure in STEAM applications and require only 5 PSIG minimum inlet pressure (HD regulators require minimum 15 PSIG). Excellent for use in steam systems that contain large amounts of scale that may cause failure in pilot-operated regulators. With a slight modification to the internal mechanism, the 455 can be used for Liquid systems.

402/403 Series

Pilot-Operated Regulating Valve - STEAM, Air
The 402 is a pilot-operated, piston-actuated, pressure regulator used for reducing pressure in STEAM systems. This regulator can be equipped with an optional internal sensing line which simplifies installation. The 403 Series has all stainless steel internals for high-pressure applications.

  Phone 877-690-4996

Fax 904-353-5608

Back Pressure-Relief Valves

R Series

Relief and Back Pressure Valves - Water, Liquids
The R Series is an economically-priced Back Pressure Relief Valve for Liquid service. Relief Valves protect systems from over-pressurized conditions.

3040 Series

Relief and Back Pressure Valves - Water, Liquids
The 3040 Back Pressure Relief Valve has a much higher capacity than the R Series. Used for Liquid service. Relief Valves protect systems from over-pressurized conditions.

Temperature Regulating Valves

175 Series

Heating

153 Series

Cooling

  Phone 877-690-4996

Fax 904-353-5608

PRESSURE MOTIVE PUMPS - PMP Series

Stand Alone Units Pumping Unit with Inlet and Outlet Check Valves

PMPC Ductile Iron - Max Operating Pressure 200 PSI

PMPF Carbon Steel - Max Operating Pressure 200 PSI

PMPSS Stainless Steel - Max Operating Pressure 150 PSI

PMPLS Low-Profile – Carbon Steel - Max Operating Pressure 150 PSI

PMPSP Sump Drainer – Carbon Steel - Max Operating Pressure 150 PSI

PMPBP High Capacity – Carbon Steel - Max Operating Pressure 150 PSI

PMPM Low Profile – Cast Iron - Max Operating Pressure 150 PSI

Standard and Customized Skid Packages Fabricated and Cast Iron Simplex, Duplex, Triplex, Quadraplex

Pump Trap Combinations 5 Size ranges – Up to 13,000 lbs/hr condensate load

Accessories & Options Insulation Jacket, Gauge Glass, Cycle Counter, etc.

Sizing Pump Capacities - Vent and Receiver Sizing

ELECTRIC PUMPS

W4100/4200 Electric Condensate Return Pumps Carbon Steel and Cast Iron

  Phone 877-690-4996

Fax 904-353-5608

Liquid Drainers

Model

Type / Body Material

Max. PMO

Sizes

Connection

WLDE

Float Type - Ductile Iron

200 PSIG

1½", 2", 2½

NPT

WLD600
WLD601

Float Type - Carbon Steel
Float Type - 316 Stainless Steel

450 PSIG

¾", 1", 1½", 2"

NPT, SW, FLG

WLD1400

Float Type - Ductile Iron

300 PSIG

½",¾", 1"

NPT

WLD1500

Inverted Bucket - Alloy Steel

200 PSIG

¾", 1"

NPT

WLD1703S

Thermodynamic - Stainless Steel

600 PSIG

½", ¾"

NPT

WLD9000

Blast Discharge - High Tensile Aluminum

200 PSIG

¾"

NPT

WLD1800/1800R

Guided Float Type - Stainless Steel

400 PSIG

½", ¾"

NPT

WLD1900

Float Type - Cast Iron

250 PSIG

¾", 1", 1¼" 1½", 2"

NPT

Specialty Products

Model

Type

Body Material

Max. PMO

Sizes

Connection

WLS & WSE

Steam Humidifiers

–

50 PSIG

–

–

WSVB

Safety Relief Valve

Bronze

300 PSIG

1/2"– 21/2"

NPT

WSVI

Safety Relief Valve

Cast Iron

250 PSIG

11/2"– 6"

NPT, FLG

WCIY

Strainer

Cast Iron

250 PSIG

1/2" – 4 "

NPT, FLG

WCSY

Strainer

Carbon Steel

600 PSIG

1/2" – 2 "

NPT, SW

WSSY

Strainer

Stainless Steel

600 PSIG

1/2" – 2 "

NPT, SW

SUCTION TEE

Mixing Tee

Cast Iron, Bronze, SS

250 PSIG

1/2", 3"

NPT

EJECTORS

Ejector

Cast Iron, Bronze

100 PSIG

1/2" – 2 "

NPT

AV813W

Air Eliminator

Cast Iron

150 PSIG

3/4"

NPT

AE1800

Air Eliminator

Stainless Steel

400 PSIG

1/2", 3/4"

NPT

AV2000C

Air Vent

Stainless Steel

300 PSIG

1/2", 3/4"

NPT

AVT125

Air Vent

Brass

125 PSIG

1/2", 3/4"

NPT

WDS

Separator

Cast Iron, Carbon Steel

250/300 PSIG

3/4" – 12"

NPT, SW, FL

WEH

Exhaust Head

C.I., Carbon Steel

125 PSIG

1"– 10"

NPT, FLG

WVBSS

Vacuum Breaker

Stainless Steel

300 PSIG

1/2"

NPT

WSSCV

Check Valve

Stainless Steel

750 PSIG

1/2" – 3"

NPT

WFPV

Freeze Protection

Stainless Steel

200 PSIG

1/2"

NPT

WSPV

Scald Protection

Stainless Steel

200 PSIG

1/2", 3/4"

NPT

WDPL

Drip Pan Elbow

Cast Iron

250 PSIG

3/4" – 8"

NPT, FLG

WFLV

Flash Tank

Carbon Steel

150 PSIG

6", 8", 12, 16"

FLG

  Phone 877-690-4996

Fax 904-353-5608