4" STP Accessories & Parts

4" STP Accessories & Parts

The rock solid design of FE PETRO® pumps has remained virtually unchanged since day one, meaning we can, and still do, service our pumps installed since 1988 with backward compatibility.

PMA, Riser, and Check Valve for Variable Length and Fixed Length Pumps

Use the parts drawing and table below.

4 Inch STP Spare Parts Components - Wide.psd
Item Model Description Qty
1 400125001 3/16" × 15/8" spiral pin 1
2 400615001 Manual relief plug (400615002 AG compatible) 1
3 400211114 O-ring, MPR plug 1
4 400627001 Retaining ring, MPR 1
5 400616001 Manual relief screw (400616002 AG Compatible) 1
6 400333012 Relief screw, top O-ring 1
7 400333007 Relief screw, bottom O-ring 1
8 400628901 Manual relief plug assembly, includes items #2 and #3 (400628902 AG compatible) 1
9 400629901 Manual relief screw assembly, includes items #4, #5, #6, and #7 (400629902 AG compatible) 1
10 400259001 ¼" NPT pipe plug, may be purchased locally 3
403499001 ¼" NPT pipe plug, may be purchased locally (stainless steel, for AP models)
11 400137937 Syphon check valve -
12 400221930 Discharge manifold, includes #1, #8, #9, and two #10 1
400221931 Discharge manifold (includes item #1, #8, #9, and #10) (for AP models) -
13 151213930 156" lead assembly 1
151213932 240" lead assembly
14 Purchase locally Stationary vapor tube, 3/8 OD × 7/20 WT -
15 4001689XX (XX = length) Riser, 4½" OD × 3/16" WT steel tubing (consult factory for lead times for 31"-60" lengths) 1
 7" - 19"
 20" - 30"
 31" - 49"
 50" - 60"
4035229XX (XX = length) Riser, 4½" OD × 4.12" ID (stainless steel, for AP models) consult factory for lead time
 7" - 19"
 20" - 30"
 31" - 49"
 50" - 60"
16 Purchase locally ½" steel banding (stainless steel for AP models) -
17 400600002 5/16-24 × 7/16" set screw for variable lengths only 3
403432002 5/16-24 × 7/16" set screw for VL models only (stainless steel, for AP models) -
18 400333015 Lead assembly O-ring 4
19 400264009 5/16-18 × 11/8" socket head cap screw, may be purchased locally 4
403506001 5/16-18 × 11/8" socket head cap screw, may be purchased locally (stainless steel, for AP models)
20 400263004 5/16" high-collar lock washer, may be purchased locally 1
403505001 5/16" high-collar lock washer, may be purchased locally (stainless steel, for AP models)
21 403403001 PMA gasket (403403002 AG/AP compatible) 1
22 PMA XXX Pump motor assembly, includes item #30 (XXX indicates options and horsepower) 1
23 400981001 3/8-16 × 1" Hex head screw 2
403504001 3/8-16 × 1" Hex head screw (stainless steel, for AP models)
24 400285002 3/8" standard lock washer, may be purchased locally 2
1117703 3/8" standard lock washer (stainless steel, for AP models)
25 400197930 Manifold assembly cover, includes #10, #26, two #23, and two #24 1
400197931 Manifold Assembly Cover (includes item #10, #23, #24, and #26 for AP models)
26 400333238 O-ring, manifold cover (AG compatible) 1
27 400147930 Clamp valve assembly (AG compatible) 1
28 400174930 Check valve spring 1
29 400988931 Standard check valve, includes item #26 (400988934 AG compatible) 1
400988932 Model R check valve, (for Veeder-Root™ PLLD) includes item #26 (400988935 AG compatible)
400988933 Model W check valve, (for Red Jacket PPM4000) includes item #26 (400988936 AG compatible)
402459931 Model 65 psi check valve, AG compatible (for secondary manifolded STPs with Veeder-Root™ PLLD)
30 152350902 PMA hardware pack, includes #21, and four #19 and #20 (152350904 AG compatible) -
-- 400216905 AG compatible O-ring kit, includes items #3, #6, #7, and #26 on this page and items #2, #10, #13, #19 and #20 on the Discharge Manifold Assembly page -

Discharge Manifold Assembly

Use the parts drawing and table below.

4 Inch STP Manifold Spare Parts Components - Wide.psd
Item Model Description Qty.
1 400192930 Junction box cover, includes item #2 1
400192931 Junction box cover, includes item #2 (for AP models)
2 400210233 O-ring, junction box cover 1
3 400655001 Capacitor boot 1
4 400170931 Capacitor assembly for 1/3 to 1½ hp, 60 Hz, 15µfd, 370 Volt single-phase; includes one black lead 1
400170934 Capacitor assembly for 2 hp, fixed speed, 60 Hz, 40µfd, 370 Volt single-phase; includes one black lead
5 400257001 Retaining ring, Female connector 1
6 400258002 3/8-16 × 1¼" Hex head bolt, may be purchased locally 4
602011016 3/8-16 × 1¼" Hex head bolt (stainless steel, for AP models)
7 400285002 3/8 standard lock washer, may be purchased locally 4
1117703 3/8 standard lock washer (stainless steel, for AP models)
8 400280001 3/8 standard flat washer, may be purchased locally 2
403500001 3/8 standard flat washer (stainless steel, for AP models)
9 400651930 Junction box assembly, includes two #6, #7, and #8 1
400651931 Junction box assembly (includes item #6, #7, and #8, for AP models)
10 400210212 O-ring, Female connector 2
11 400200930 Wire connector kit, includes male/female connectors, two #10, one #5, and #18 1
400200931 Wire connector kit, includes male/female connectors, two #10, one #5, and #18 (for AP models)
12 400589930 Cover, includes item #13 1
-- 400589931 Cover, includes item #13 (for AP models)
13 400210229 O-ring 1
14 400236903 Contractor’s plug, 4-wire 2
15 400259002 3/8" NPT pipe plug, may be purchased locally (403499002, stainless steel for AP models) 1
16 400562901 Syphon jet assembly (400562903 AG compatible) 1
17 400249001 Retaining ring 1
18 400250002 1/8" dia. × ½" roll pin 1
19 400333343 AG compatible O-ring, extractable (upper, large) 2
20 400333340 AG compatible O-ring, extractable (lower) 1
21 400259005 2" NPT square head plug 1
403499003 2" NPT square head plug (stainless steel, for AP models)

Replacement Pump Motor Assemblies*

Model Description
PMA33 1/3 Hp pump motor assembly (16" long)
PMA75 ¾ Hp 18¼" pump motor assembly (18¼" long)
PMA150 1½ Hp pump motor assembly (21" long)
PMAH150 1½ Hp high pressure pump motor assembly (21¾" long)
PMA200 2 Hp pump motor assembly (23¾" long)
PMAM200 2 Hp pump motor assembly with MagShell® (23¾" long)
PMAH200 2 Hp high pressure pump motor assembly (24½" long)
PMAHM200 2 Hp high pressure pump motor assembly with MagShell® (24½" long)

Replacement Gasoline Motor Assemblies*

Model Description
PMAAG33 1/3 Hp AG pump motor assembly (16" long)
PMAAG75 ¾ Hp AG pump motor assembly (18¼" long)
PMAAG150 1½ Hp AG pump motor assembly (21" long)
PMAAGH150 1½ Hp AG high pressure pump motor assembly (21¾" long)
PMAAG200 2 Hp AG pump motor assembly (23¾" long)
PMAAGM200 2 Hp AG high pressure pump motor assembly with MagShell® (23¾" long)
PMAAGH200 2 Hp AG high pressure pump motor assembly (24½" long)
PMAAGHM200 2 Hp AG high pressure pump motor assembly with MagShell® (24½" long)

Replacement Variable Speed Pump Motor Assemblies*

Model Description
PMAMVS2 2 Hp variable speed pump motor assembly with MagShell®  (20" long)
PMAAGMVS2 2 Hp AG variable speed pump motor assembly with MagShell® (20" long)
PMAMVS4 4 Hp variable speed pump motor assembly with MagShell® (25" long)
PMAAGMVS4 4 Hp AG variable speed pump motor assembly with MagShell® (25" long)

4" STP Extractable Sections (Less Manifold, Riser, and PMA)

Model Description
STPEXT-XXX Fixed length extractable (XXX indicates model length, p/n 400394901) **
STPAGEXT-XXX AG Fixed length extractable (XXX indicates Model Length, p/n 400394905) **
STPEXT-VL1 Variable length #1 extractable (p/n 402074901)
STPEXT-VL2 Variable length #2 extractable (p/n) 402075902)
STPEXT-VL3 Variable length #3 extractable (p/n 402075903)
STPAGEXT-VL1 AG variable length #1 extractable (p/n 402201902)
STPAGEXT-VL2 AG variable length #2 extractable (p/n 402202902)
STPAGEXT-VL3 AG variable length #3 extractable (p/n 402203902)
STPAPEXT-VL1 AP variable length #1 extractable (p/n 403614901) ***
STPAPEXT-VL2 AP variable length #2 extractable (p/n 403614902) ***
STPAPEXT-VL3 AP variable length #3 extractable (p/n 403614903) ***

Note: Remove “M” from model number for non-MagShell® pump motor assemblies.

* For pump motor assemblies (PMAs) with floating section adapters (1½" NPT female connections), specify “F” in the number; adder charge applies when ordering PMA. For PMAs with intake filter screen, specify “K” in the model number; adder charge applies when ordering PMA.

**Model length (XXX) defined as the dimension form turbine manifold bottom to pump motor inlet. Model length (A) can be a minimum of 37' to a maximum of 211", Fixed Length adders apply for Extractable Model Lengths 133" and longer (please call Customer Service for lead times of Extractables with a model length of 181" and longer).

**Please call Customer Service for lead times of AP Extractables.

Intake Filter Screen

Model Number Description
400660901 Intake filter screen, single pack
400660912 Intake filter screen, 12-pack carton

Check Valves

Model Number Description
400988931 Standard check valve
400988934 Standard check valve, AG compatible
400988932 Model R check valve (for Veeder-Root® PLLD)
400988935 Model R check valve (for Veeder-Root® PLLD), AG compatible
400988933 Model W check valve (for Red Jacket® PPM4000)
400988936 Model W check valve (for Red Jacket® PPM4000), AG compatible
402459931 Model 65 psi check valve (for secondary manifolded STPs with Veeder-Root® PLLD), AG compatible

Secondary Syphon Kit

For use when two syphon primers are required for one 4" STP. Not available factory installed.

Model Number Description
402507930 Secondary syphon kit (when two syphon primes are required for one STP)