Gordon-Piatt Oil Nozzles & Parts

Cici Boiler Rooms sells replacement oil nozzles for common Gordon-Piatt burners. There are many different types of oil nozzles that Gordon-Piatt used over the years. A simplex nozzle is used with oil systems which have a supply pipe ONLY while variflow (or bypassing) oil nozzles are used with TWO-PIPE arrangement, only for supply and the other for return.

There are a number of nozzles with different spray angles. Like the number of nozzles used, the spray angle also varies by application. Replacement nozzles should always have the same spray angle as those being replaced. When ordering replacement nozzles be sure to specify the model/type, flow rate, and spray angle.

bypass nozzle

Delavan F7 & F7T Oil Systems

Gordon Piatt F7 & F7T Systems

Delavan Assemblies

ItemDescriptionItem 1
Oil Nozzle 
Delavan 30689 Series
1/2" NPT Pipe Over 75 GPH
Item 2
Oil Nozzle
Delavan 30631 Series
3/8" NPT Pipe 20-75 GPH
Item 3
Oil Nozzle 
Delavan  30611/33769 Series
3/8" NPT Pipe Under 75 GPH
Item 3
Oil Nozzle
Delavan 33769 Series
1/2" NPT Pipe Over 75 GPH
4Seal Nozzle (Teflon)231200-9003231200-9001231000-9000231000-9000
5Nozzle adapter (7) 1 Nozzle010235-0000010222-0000231099-1501N/A
6Nozzle Adapter (F7T) 2 NozzlesN/AN/A901007-8600901007-8610
7Nozzle Adapter (F7T) 3 NozzlesN/AN/A010613-1000010613-2000
8Nozzle Adapter (F7T) 3 Nozzles DriplessN/AN/A010613-6000010613-5000
9Fuel Tube (Outer)010508-XXXX 1/2" NPT010507-XXXX 3/8" NPT010507-XXXX 3/8" NPT010508-xXXX 1/2" NPT
10Fuel Tube (Inner)070664-XXXX 1/2" O.D.070663-XXXX 3/8" O.D.0070663-XXXX 3/8" O.D.070664-XXXX 1/2" O.D.
11O-Ring Seal220017-0000220018-0000220018-0000220017-0000
12Rear Distributor Block (F7)010297-0000010036-0000010036-0000010297-0000
13Rear Distributor Block (F7T)N/AN/A010614-0000010297-0001
14Inner & Outer Fuel Tube (Weld)N/AN/A010896-XXXX010875-0000

Notes:
1. FUEL SUPPLY TUBES GP P/N WITH DASH-XXXX HOUSING & COMBUSTION HEAD MUST BE KNOWN TO DETERMINE LENGTH.
X – 33689 metal seal ring, GP P/N 231200-9002

air pressure atomizing nozzle

GP & Monarch F8, F8H, F9, & F9H Systems

Gordon Piatt F8, F8H, F9, F9H Systems

GP Assemblies

temDescriptionGP P/NNozzle Angle
2Complete Nozzle Assembly010521-XXXX70 Degree
010525-XXXX90 Degree
010645-XXXX105 Degree
010647-XXXX120 Degree
Following items included in above assemblies
3Nut - Retaining010503-0000All
4Tip - Nozzle010522-XXXX70 Degree
010526-XXXX90 Degree
010646-XXXX105 Degree
010648-XXXX120 Degree
5Mixer010523-0010All
6Nozzle Adapter010475-0000All
7Nozzle Distributor010524-2000All
8"O' Ring Seal220018-0020 
9Rear Block010474-0000 
10Plug (#2 Oil Only)010538-0000 
11Inner Fuel Tube 1/4070646-XXXX 
12Outer Air Tube 1"070645-XXXX 
13Air Supply Heated Loop071010-XXXX

Monarch Assemblies

ItemDescriptionGP P/NNozzle Angle
1Nozzle Tip Assembly C169231001-4XXX80 Degree
231101-5XXX90 Degree
N/A100 Degree
6Nozzle Adapter010475-0000All
7BNozzle Distributor010477-2000All
8"O' Ring Seal220018-0020 
9Rear Block010474-0000 
10Plug (#2 Oil Only)010538-0000 
11Inner Fuel Tube 1/4070646-XXXX 
12Outer Air Tube 1"070645-XXXX 
13Air Supply Heated Loop071010-XXXX 

NOTES:
1. NOZZLE GP P/N’S WITH DASH-XXXX. GIVE GPH RATING FOR COMPLETE PART NUMBER.
2. FUEL & AIR SUPPLY GP P/N’S WITH DASH-XXXX. HOUSING 7 COMBUSTION HEAD MUST BE KNOWN TO DETERMINE TUBE LENGTH.
3. ITEM 10 PLUG USED FOR LIGHT ONLY ONLY
4. O-RING MUST BE LUBED BEFORE INSTALLING.
5. FUEL TUBE (#11) MUST EXTEND OUT OF AIR TUBE #12 OR #13 BY .625 + OR – 1/16″

Oil Nozzles

delavan type b copy

Simplex Nozzles

Used on F1, F4H, & F6 Oil Systems

bypass nozzle

Variflow Nozzles

Used on F7 & F7T Oil Systems

air pressure atomizing nozzle

Air Pressure Atomizing Nozzles

Used on F8, F8H, F9 & F9H Oil Systems

Part NumberDescription 
231000-5010Simplex 1.00 GPH 90 Rated @ 100 PSITYPE-B-1.00GPH-90
231000-5012Simplex 1.25 GPH 90 Rated @ 100 PSITYPE-B-1.25GPH-90
231000-5015Simplex 1.50 GPH 90 Rated @ 100 PSITYPE-B-1.50GPH-90
231000-5017Simplex 1.75 GPH 90 Rated @ 100 PSITYPE-B-1.75GPH-90
231000-5020Simplex 2.00 GPH 90 Rated @ 100 PSITYPE-B-2.00GPH-90
231000-5022Simplex 2.25 GPH 90 Rated @ 100 PSITYPE-B-2.25GPH-90
231000-5025Simplex 2.50 GPH 90 Rated @ 100 PSITYPE-B-2.50GPH-90
231000-5027Simplex 2.75 GPH 90 Rated @ 100 PSITYPE-B-2.75GPH-90
231000-5030Simplex 3.00 GPH 90 Rated @ 100 PSITYPE-B-3.00GPH-90
231000-5032Simplex 3.25 GPH 90 Rated @ 100 PSITYPE-B-3.25GPH-90
231000-5035Simplex 3.50 GPH 90 Rated @ 100 PSITYPE-B-3.50GPH-90
231000-5040Simplex 4.00 GPH 90 Rated @ 100 PSITYPE-B-4.00GPH-90
231000-5045Simplex 4.50 GPH 90 Rated @ 100 PSITYPE-B-4.50GPH-90
231000-5050Simplex 5.00 GPH 90 Rated @ 100 PSITYPE-B-5.00GPH-90
231000-5055Simplex 5.50 GPH 90 Rated @ 100 PSITYPE-B-5.50GPH-90
231000-5060Simplex 6.00 GPH 90 Rated @ 100 PSITYPE-B-6.00GPH-90
231000-5065Simplex 6.50 GPH 90 Rated @ 100 PSITYPE-B-6.50GPH-90
231000-5070Simplex 7.00 GPH 90 Rated @ 100 PSITYPE-B-7.00GPH-90
231000-5075Simplex 7.50 GPH 90 Rated @ 100 PSITYPE-B-7.50GPH-90
231000-5080Simplex 8.00 GPH 90 Rated @ 100 PSITYPE-B-8.00GPH-90
231000-5085Simplex 8.50 GPH 90 Rated @ 100 PSITYPE-B-8.50GPH-90
231000-5090Simplex 9.00 GPH 90 Rated @ 100 PSITYPE-B-9.00GPH-90
231000-5095Simplex 9.50 GPH 90 Rated @ 100 PSITYPE-B-9.50GPH-90
231000-5100Simplex 10.00 GPH 90 Rated @ 100 PSITYPE-B-10.00GPH-90
231000-5110Simplex 11.00 GPH 90 Rated @ 100 PSITYPE-B-11.00GPH-90
231000-5120Simplex 12.00 GPH 90 Rated @ 100 PSITYPE-B-12.00GPH-90
231000-5130Simplex 13.00 GPH 90 Rated @ 100 PSITYPE-B-13.00GPH-90
231000-5140Simplex 14.00 GPH 90 Rated @ 100 PSITYPE-B-14.00GPH-90
231000-5150Simplex 15.00 GPH 90 Rated @ 100 PSITYPE-B-15.00GPH-90
231000-5160Simplex 16.00 GPH 90 Rated @ 100 PSITYPE-B-16.00GPH-90
231000-5170Simplex 17.00 GPH 90 Rated @ 100 PSITYPE-B-17.00GPH-90
231000-5180Simplex 18.00 GPH 90 Rated @ 100 PSITYPE-B-18.00GPH-90
231000-2050Simplex 5.00 GPH 60 Rated @ 100 PSITYPE-B-5.00GPH-60
231000-2055Simplex 5.50 GPH 60 Rated @ 100 PSITYPE-B-5.50GPH-60
231000-2060Simplex 6.00 GPH 60 Rated @ 100 PSITYPE-B-6.00GPH-60
231000-2065Simplex 6.50 GPH 60 Rated @ 100 PSITYPE-B-6.50GPH-60
231000-2070Simplex 7.00 GPH 60 Rated @ 100 PSITYPE-B-7.00GPH-60
231000-2075Simplex 7.50 GPH 60 Rated @ 100 PSITYPE-B-7.50GPH-60
231000-2080Simplex 8.00 GPH 60 Rated @ 100 PSITYPE-B-8.00GPH-60
231000-2085Simplex 8.50 GPH 60 Rated @ 100 PSITYPE-B-8.50GPH-60
231000-2090Simplex 9.00 GPH 60 Rated @ 100 PSITYPE-B-9.00GPH-60
231000-2095Simplex 9.50 GPH 60 Rated @ 100 PSITYPE-B-9.50GPH-60
231000-2100Simplex 10.00 GPH 60 Rated @ 100 PSITYPE-B-10.00GPH-60
231000-2110Simplex 11.00 GPH 60 Rated @ 100 PSITYPE-B-11.00GPH-60
231000-2120Simplex 12.00 GPH 60 Rated @ 100 PSITYPE-B-12.00GPH-60
231000-2130Simplex 13.00 GPH 60 Rated @ 100 PSITYPE-B-13.00GPH-60
231000-2140Simplex 14.00 GPH 60 Rated @ 100 PSITYPE-B-14.00GPH-60
231000-2150Simplex 15.00 GPH 60 Rated @ 100 PSITYPE-B-15.00GPH-60
231000-2180Simplex 18.00 GPH 60 Rated @ 100 PSITYPE-B-18.00GPH-60
923900-00511.00 GPH 60 Rated @ 100 PSI33769-6-1.50GPH-60
923900-00522.00 GPH 60 Rated @ 100 PSI33769-9-2.00GPH-60
923900-00532.50 GPH 60 Rated @ 100 PSI33769-12-2.50GPH-60
923900-01623.00 GPH 60 Rated @ 100 PSI33769-16-3.00GPH-60
923900-00353.50 GPH 60 Rated @ 100 PSI33769-20-3.50GPH-60
923900-01814.00 GPH 60 Rated @ 100 PSI33769-24-4.00GPH-60
923900-01674.50 GPH 60 Rated @ 100 PSI33769-28-4.50GPH-60
923900-01665.00 GPH 60 Rated @ 100 PSI33769-32-5.00GPH-60
923900-01566.00 GPH 60 Rated @ 100 PSI33769-40-6.00GPH-60
923900-01576.50 GPH 60 Rated @ 100 PSI33769-44-6.50GPH-60
923900-01547.00 GPH 60 Rated @ 100 PSI33769-48-7.00GPH-60
923900-01587.50 GPH 60 Rated @ 100 PSI33769-52-7.50GPH-60
923900-01598.00 GPH 60 Rated @ 100 PSI33769-56-8.00GPH-60
923900-01539.00 GPH 60 Rated @ 100 PSI33769-60-9.00GPH-60
231200-20033.00 GPH 60 Rated @ 150 PSI30611-9-3.00GPH-60
231200-20044.00 GPH 60 Rated @ 150 PSI30611-15-4.00GPH-60
231200-20055.00 GPH 60 Rated @ 150 PSI30611-21-5.00GPH-60
231200-20066.00 GPH 60 Rated @ 150 PSI30611-27-6.00GPH-60
231200-20077.00 GPH 60 Rated @ 150 PSI30611-36-7.00GPH-60
231200-20088.00 GPH 60 Rated @ 150 PSI30611-39-8.00GPH-60
231200-20099.00 GPH 60 Rated @ 150 PSI30611-45-9.00GPH-60
231200-201010.00 GPH 60 Rated @ 150 PSI30611-51-10.00GPH-60
231200-201212.00 GPH 60 Rated @ 150 PSI30611-56-12.00GPH-60
231200-201515.00 GPH 60 Rated @ 150 PSI30611-61-15.00GPH-60
231200-201818.00 GPH 60 Rated @ 150 PSI30611-66-18.00GPH-60
231200-502020 GPH 90 Rated @ 300 PSI30631-6-20.00GPH-90
231200-502525 GPH 90 Rated @ 300 PSI30631-12-25.00GPH-90
231200-503030 GPH 90 Rated @ 300 PSI30631-18-30.00GPH-90
231200-503535 GPH 90 Rated @ 300 PSI30631-23-35.00GPH-90
231200-504040 GPH 90 Rated @ 300 PSI30631-28-40.00GPH-90
231200-504545 GPH 90 Rated @ 300 PSI30631-33-45.00GPH-90
231200-505050 GPH 90 Rated @ 300 PSI30631-38-50.00GPH-90
231200-505555 GPH 90 Rated @ 300 PSI30631-59-55.00GPH-90
231200-506060 GPH 90 Rated @ 300 PSI30631-42-60.00GPH-90
231200-506565 GPH 90 Rated @ 300 PSI30631-63-65.00GPH-90
231200-507070 GPH 90 Rated @ 300 PSI30631-46-70.00GPH-90
231200-508080 GPH 90 Rated @ 300 PSI30631-50-80.00GPH-90
231200-509090 GPH 90 Rated @ 300 PSI30689-8-90.00GPH-90
231200-5100100 GPH 90 Rated @ 300 PSI30689-12-100.00GPH-90
231200-5125125 GPH 90 Rated @ 300 PSI30689-16-125.00GPH-90
231200-5150150 GPH 90 Rated @ 300 PSI30689-20-150.00GPH-90
231200-5165165 GPH 90 Rated @ 300 PSI30689-21-165.00GPH-90
231200-5185185 GPH 90 Rated @ 300 PSI30689-25-185.00GPH-90
231200-5225225 GPH 90 Rated @ 300 PSI30689-24-225.00GPH-90
231101-4030Tip & Disc 30 GPH 80 C-169 for F/FL10 & 12C169-WA-30.00GPH-80
231101-4040Tip & Disc 40 GPH 80 C-169 for F/FL10 & 12C169-WA-40.00GPH-80
231101-4060Tip & Disc 60 GPH 80 C-169 for F/FL12C169-WA-60.00GPH-80
231101-4080Tip & Disc 80 GPH 80 C-169C169-WA-80.00GPH-80
010475-0000Nozzle Adapter, Used with 231101 series nozzlesNA

rpump

Oil Pumps – #2 Oil (Burner Mounted)

Part NumberDescription
275020-0000Oil Pump, Suntec A2YA-7916
275021-1020Oil Pump, Suntec B2TA-8249
275024-1020Oil Pump, Suntec B2TA-8930
275005-0021Oil Pump, Webster 22R322D-5AA14
275005-0031Oil Pump, Webster 22R623D-5AA14
275001-0010Oil Pump, Webster 2V023D-5D020
275021-0020Oil Pump, Suntec H3PAN-C160H
275024-0020Oil Pump, Suntec H

Oil Pumps for Remote Pump Sets

#2 Oil – Direct Drive – High Pressure

Part NumberDescription
275004-0001Oil Pump for HS2D-23 Pump Set, Webster 2R3223D-5AA14
275004-0021Oil Pump for HS2D-50 Pump Set, Webster 2R626D-5AA14
927900-0285Oil Pump for HS2D-95 Pump Set, Parker D11AA2A
927500-0276Oil Pump for HS2D-150 Pump Set, Parker D17AA2A
924900-0278Oil Pump for HS2D-190 Pump Set, Parker D22AA2A
927900-0286Oil Pump for HS2D-275 Pump Set, Parker H31AA2A
927900-0287Oil Pump for HS2D-345 Pump Set, Parker H

Oil Pumps for Remote Pump Sets

#2 Oil – Direct Drive – Low Pressure

Part NumberDescription
275004-0011Oil Pump for LS2D, LD2D-36, Webster 2R233D-5AA4
275004-0031Oil Pump for LS2D, LD2D-75, Webster 2R626D-5AA4
927900-0274Oil Pump for LS2D, LD2D-90, Parker D09AA2A
927500-0276Oil Pump for LS2D, LD2D-165, Parker D17AA2A
927900-0278Oil Pump for LS2D, LD2D-215, Parker D22AA2A
937900-0272Oil Pump for LS2D, LD2D-265, Parker D27AA2A
927900-0286Oil Pump for LS2D, LD2D-310, Parker H31AA2A
927900-0287Oil Pump for LS2D, LD2D-385, Parker H39AA2A
927900-0284Oil Pump for LS2D, LD2D-485, Parker H49AA2A
927900-0283Oil Pump for LS2D, LD2D-605, Parker H62AA2A
927900-0281Oil Pump for LS2D, LD2D-915, Parker H90AA2A
275081-0021Oil Pump for LS2D, LD2D-1290, Viking
275081-0030Oil Pump for LS2D, LD2D-1800, Viking

Oil Pumps for Remote Pump Sets

#2 Oil – Direct Drive – Intermediate Pressure

Part NumberDescription
275004-0001Oil Pump for IS2D, ID2D-30, Webster 2R223D-5AA14
275004-0021Oil Pump for IS2D, ID2D-60, Webster 2R626D-5AA14
927900-0274Oil Pump for IS2D, ID2D-85, Parker D09AA2A
927900-0277Oil Pump for IS2D, ID2D-125, Parker D14AA2A
927900-0278Oil Pump for IS2D, ID2D-205, Parker D22AA2A
927900-0286Oil Pump for IS2D, ID2D-295, Parker H31AA2A
927900-0287Oil Pump for IS2D, ID2D-365, Parker H39AA2A
927900-0284Oil Pump for IS2D, ID2D-460, Parker H49AA2A
927900-0283Oil Pump for IS2D, ID2D-570, Parker H62AA2A
927900-0282Oil Pump for IS2D, ID2D-720, Parker H77AA2A
927900-0281Oil Pump for IS2D, ID2D-865, Parker H90AA2A
275081-0021Oil Pump for IS2D, ID2D-1150, Viking HJ4195-PHSCCV
275081-0030Oil Pump for IS2D, ID2D-1600, Viking H

Oil Pumps for Remote Pump Sets

#4 / #2 Oil – Direct Drive – Intermediate Pressure

Part NumberDescription
927900-0246Oil Pump for IS4D, ID4D-34/25, Viking C432-PHSFCS
275080-0115Oil Pump for IS4D, ID4D-65/45, Viking F432-PHSFCV
275080-0115Oil Pump for IS4D, ID4D-100/80, Viking F432-PHSFCV
275080-0000Oil Pump for IS4D, ID4D-130/95, Viking FH432-PHSFCV
275080-0000Oil Pump for IS4D, ID4D-200/165, Viking FH432-PHSFCV
275081-0001Oil Pump for IS4D, ID4D-430/275, Viking GG4195-PHSCCV
275081-0001Oil Pump for IS4D, ID4D-670/525, Viking GG4195-PHSCCV
275081-0021Oil Pump for IS4D, ID4D-840/685, Viking HJ4195-PHSCCV
275081-0030Oil Pump for IS4D, ID4D-1250/955, Viking HL4195-PHSCCV
275081-0021Oil Pump for IS4D, ID4D-1320/1150, Viking HJ4195-PHSCCV
275081-0030Oil Pump for IS4D, ID4D-1900/1600, Viking HL4195-PHSCCV

Oil Pumps for Remote Pump Sets

#5 / #6 Oil – V-Belt Drive – Intermediate Pressure

275080-0115Oil Pump for IS6V, ID6V-42, Viking F432-PHSFCV
275080-0115Oil Pump for IS6V, ID6V-58, Viking F432-PHSFCV
275080-0000Oil Pump for IS6V, ID6V-80, Viking FH432-PHSFCV
275080-0000Oil Pump for IS6V, ID6V-110, Viking FH432-PHSFCV
275080-0000Oil Pump for IS6V, ID6V-150, Viking FH432-PHSFCV
275081-0001Oil Pump for IS6V, ID6V-205, Viking GG4195-PHSCCV
275081-0001Oil Pump for IS6V, ID6V-270, Viking GG4195-PHSCCV
275081-0021Oil Pump for IS6V, ID6V-370, Viking HJ4195-PHSCCV
275081-0021Oil Pump for IS6V, ID6V-515, Viking HJ4195-PHSCCV
275081-0030Oil Pump for IS6V, ID6V-665, Viking HL4195-PHSCCV
275081-0030Oil Pump for IS6V, ID6V-920, Viking 

Oil Pump Couplings

Pump Coupling Breakdown

Part Number(A)
Pump
Coupling
(B)
Spider
(C)
Coupling
(D)
Shaft
Length
(E)
Coupling
(F)
Spider
(G)
Motor
Coupling
(H)
Overall
160017-1000MS070-7/16SRL070MS070-7/163.625"MS070-7/16SRL070MS070-5/86.125"
160017-2000MS070-7/16SRL070MS070-7/162.500"MS070-7/16SRL070MS070-5/85.000"
160017-2010MS070-7/16SRL070MS070-7/165.750"MS070-7/16SRL070MS070-5/88.250"
160017-3000MS070-7/16SRL070MS070-7/162.250"MS070-7/16SRL070MS070-5/84.750"
160017-4000MS050-7/16SRL050MS050-7/161.375"MS070-7/16SRL070MS070-5/83.750"
160017-5000MS070-7/16SRL070MS070-7/163.188"MS070-7/16SRL070MS070-5/85.688"
160018-0000MS070-7/16SRL070MS070-7/164.718"MS070-7/16SRL070MS070-5/87.218"
160022-3000MS070-7/16SRL070MS070-7/165.750"MS070-7/16SRL070MS070-5/88.250"
160022-3010MS070-7/16SRL070MS070-7/165.438"MS070-7/16SRL070MS070-5/87.938"

Other Parts for Fuel Oil

350514-0000 Bypass Regulator Valve

Part NumberDescription
350514-0000Low Fire By-pass Regulator OV0514

Oil burners which have low fire start fuel control systems must deliver oil to the nozzle reduced pressure for low fire. This is normally accomplished by diverting a portion of the oil pump delivery through a by pass return line to the tank. The amount of oil delivered to the nozzle versus that returned to the tank is controlled by a device which limits or meters flow, thus an oil bypass regulating valve or an oil metering valve is used for this purpose.

oil-bypass-regulating-valveADJUSTMENT PROCEDURE
1. Using screw driver, remove cover screw and gasket to gain access to the adjustment mechanism.

2. Use 1/8” Allen wrench to turn pressure adjusting screw clockwise to increase pressure and counterclockwise to decrease.

3. For initial start-up: Pressure at which oil will be delivered to the nozzle cannot be determined until the burner is test fired. Be prepared to adjust the regulator as the burner is cycled through its firing sequence.

350208-0020 Oil Cylinder

Part NumberDescription
350208-0020Oil Cylinder, OC0208M